Narrative Non-Fiction

On August 6, 1945, Hiroshima was destroyed by the first atom bomb ever dropped on a city. This book, John Hersey's journalistic masterpiece, tells what happened on that day. Told through the memories of survivors, this timeless, powerful and compassionate document has become a classic "that stirs the conscience of humanity" (The New York Times).Almost four decades after the original publication of this celebrated book, John Hersey went back to Hiroshima in search of the people whose stories he had told.  His account of what he discovered about them is now the eloquent and moving final chapter of \ Hiroshima\ .

From Andre Agassi, one of the most beloved athletes in history and one of the most gifted men ever to step onto a tennis court, a beautiful, haunting autobiography.Agassi’s incredibly rigorous training begins when he is just a child. By the age of thirteen, he is banished to a Florida tennis camp that feels like a prison camp. Lonely, scared, a ninth-grade dropout, he rebels in ways that will soon make him a 1980s icon. He dyes his hair, pierces his ears, dresses like a punk rocker. By the time he turns pro at sixteen, his new look promises to change tennis forever, as does his lightning-fast return. And yet, despite his raw talent, he struggles early on. We feel his confusion as he loses to the world’s best, his greater confusion as he starts to win. After stumbling in three Grand Slam finals, Agassi shocks the world, and himself, by capturing the 1992 Wimbledon. Overnight he becomes a fan favorite and a media target.Agassi brings a near-photographic memory to every pivotal match and every relationship. Never before has the inner game of tennis and the outer game of fame been so precisely limned. Alongside vivid portraits of rivals from several generations—Jimmy Connors, Pete Sampras, Roger Federer—Agassi gives unstinting accounts of his brief time with Barbra Streisand and his doomed marriage to Brooke Shields. He reveals a shattering loss of confidence. And he recounts his spectacular resurrection, a comeback climaxing with his epic run at the 1999 French Open and his march to become the oldest man ever ranked number one.In clear, taut prose, Agassi evokes his loyal brother, his wise coach, his gentle trainer, all the people who help him regain his balance and find love at last with Stefanie Graf. Inspired by her quiet strength, he fights through crippling pain from a deteriorating spine to remain a dangerous opponent in the twenty-first and final year of his career. Entering his last tournament in 2006, he’s hailed for completing a stunning metamorphosis, from nonconformist to elder statesman, from dropout to education advocate. And still he’s not done. At a U.S. Open for the ages, he makes a courageous last stand, then delivers one of the most stirring farewells ever heard in a sporting arena.With its breakneck tempo and raw candor, Open will be read and cherished for years. A treat for ardent fans, it will also captivate readers who know nothing about tennis. Like Agassi’s game, it sets a new standard for grace, style, speed, and power.

The story of billionaire trader Steven Cohen, the rise and fall of his hedge fund SAC Capital, and the largest insider trading investigation in history for readers of The Big Short, Den of Thieves, and Dark MoneySteven A. Cohen changed Wall Street. He and his fellow pioneers of the hedge fund industry didn't lay railroads, build factories, or invent new technologies. Rather, they made their billions through speculation, by placing bets in the market that turned out to be right more often than wrong and for this, they gained not only extreme personal wealth but formidable influence throughout society. Hedge funds now oversee more than $3 trillion in assets, and the competition between them is so fierce that traders will do whatever they can to get an edge.Cohen was one of the industry's biggest success stories, the person everyone else in the business wanted to be. Born into a middle-class family on Long Island, he longed from an early age to be a star on Wall Street. He mastered poker in high school, went off to Wharton, and in 1992 launched the hedge fund SAC Capital, which he built into a $15 billion empire, almost entirely on the basis of his wizard like stock trading. He cultivated an air of mystery, reclusiveness, and excess, building a 35,000-square-foot mansion in Greenwich, Connecticut, flying to work by helicopter, and amassing one of the largest private art collections in the world. On Wall Street, Cohen was revered as a genius: one of the greatest traders who ever lived.That image was shattered when SAC Capital became the target of a sprawling, seven-year investigation, led by a determined group of FBI agents, prosecutors, and SEC enforcement attorneys. Labeled by prosecutors as a magnet for market cheaters whose culture encouraged the relentless pursuit of edge and even black edge, which is inside information SAC Capital was ultimately indicted and pleaded guilty to charges of securities and wire fraud in connection with a vast insider trading scheme, even as Cohen himself was never charged.Black Edge offers a revelatory look at the gray zone in which so much of Wall Street functions. It's a riveting, true-life legal thriller that takes readers inside the government's pursuit of Cohen and his employees, and raises urgent and troubling questions about the power and wealth of those who sit at the pinnacle of modern Wall Street.

The winner of the National Book Award and now considered a classic, The House of Morgan is the most ambitious history ever written about an American banking dynasty. Acclaimed by The Wall Street Journal as "brilliantly researched and written," the book tells the rich, panoramic story of four generations of Morgans and the powerful, secretive firms they spawned. It is the definitive account of the rise of the modern financial world. A gripping history of banking and the booms and busts that shaped the world on both sides of the Atlantic, The House of Morgan traces the trajectory of the J. P. Morgan empire from its obscure beginnings in Victorian London to the crash of 1987. Ron Chernow paints a fascinating portrait of the private saga of the Morgans and the rarefied world of the American and British elite in which they moved. Based on extensive interviews and access to the family and business archives, The House of Morgan is an investigative masterpiece, a compelling account of a remarkable institution and the men who ran it, and an essential book for understanding the money and power behind the major historical events of the last 150 years.

The author of the legendary bestseller Influence, social psychologist Robert Cialdini shines a light on effective persuasion and reveals that the secret doesn’t lie in the message itself, but in the key moment before that message is delivered.What separates effective communicators from truly successful persuaders? Using the same combination of rigorous scientific research and accessibility that made his Influence an iconic bestseller, Robert Cialdini explains how to capitalize on the essential window of time before you deliver an important message. This “privileged moment for change” prepares people to be receptive to a message before they experience it. Optimal persuasion is achieved only through optimal pre-suasion. In other words, to change “minds” a pre-suader must also change “states of mind.”His first solo work in over thirty years, Cialdini’s Pre-Suasion draws on his extensive experience as the most cited social psychologist of our time and explains the techniques a person should implement to become a master persuader. Altering a listener’s attitudes, beliefs, or experiences isn’t necessary, says Cialdini—all that’s required is for a communicator to redirect the audience’s focus of attention before a relevant action.From studies on advertising imagery to treating opiate addiction, from the annual letters of Berkshire Hathaway to the annals of history, Cialdini draws on an array of studies and narratives to outline the specific techniques you can use on online marketing campaigns and even effective wartime propaganda. He illustrates how the artful diversion of attention leads to successful pre-suasion and gets your targeted audience primed and ready to say, “Yes.”

The time was the 1980s. The place was Wall Street. The game was called Liar’s Poker. Michael Lewis was fresh out of Princeton and the London School of Economics when he landed a job at Salomon Brothers, one of Wall Street’s premier investment firms. During the next three years, Lewis rose from callow trainee to bond salesman, raking in millions for the firm and cashing in on a modern-day gold rush. Liar’s Poker is the culmination of those heady, frenzied years—a behind-the-scenes look at a unique and turbulent time in American business. From the frat-boy camaraderie of the forty-first-floor trading room to the killer instinct that made ambitious young men gamble everything on a high-stakes game of bluffing and deception, here is Michael Lewis’s knowing and hilarious insider’s account of an unprecedented era of greed, gluttony, and outrageous fortune. .

The Prize recounts the panoramic history of oil -- and the struggle for wealth and power that has always surrounded oil. This struggle has shaken the world economy, dictated the outcome of wars, and transformed the destiny of men and nations.The Prize is as much a history of the twentieth century as of the oil industry itself. The canvas of history is enormous -- from the drilling of the first well in Pennsylvania through two great world wars to the Iraqi invasion of Kuwait and Operation Desert Storm.

John D. Rockefeller, Sr.--history's first billionaire and the patriarch of America's most famous dynasty--is an icon whose true nature has eluded three generations of historians. Now Ron Chernow, the National Book Award-winning biographer of the Morgan and Warburg banking families, gives us a history of the mogul "etched with uncommon objectivity and literary grace . . . as detailed, balanced, and psychologically insightful a portrait of the tycoon as we may ever have" (Kirkus Reviews). Titan is the first full-length biography based on unrestricted access to Rockefeller's exceptionally rich trove of papers. A landmark publication full of startling revelations, the book will indelibly alter our image of this most enigmatic capitalist.        Born the son of a flamboyant, bigamous snake-oil salesman and a pious, straitlaced mother, Rockefeller rose from rustic origins to become the world's richest man by creating America's most powerful and feared monopoly, Standard Oil. Branded "the Octopus" by legions of muckrakers, the trust refined and marketed nearly 90 percent of the oil produced in America.        Rockefeller was likely the most controversial businessman in our nation's history. Critics charged that his empire was built on unscrupulous tactics: grand-scale collusion with the railroads, predatory pricing, industrial espionage, and wholesale bribery of political officials. The titan spent more than thirty years dodging investigations until Teddy Roosevelt and his trustbusters embarked on a marathon crusade to bring Standard Oil to bay.        While providing abundant new evidence of Rockefeller's misdeeds, Chernow discards the stereotype of the cold-blooded monster to sketch an unforgettably human portrait of a quirky, eccentric original. A devout Baptist and temperance advocate, Rockefeller gave money more generously--his chosen philanthropies included the Rockefeller Foundation, the University of Chicago, and what is today Rockefeller University--than anyone before him. Titan presents a finely nuanced portrait of a fascinating, complex man, synthesizing his public and private lives and disclosing numerous family scandals, tragedies, and misfortunes that have never before come to light.        John D. Rockefeller's story captures a pivotal moment in American history, documenting the dramatic post-Civil War shift from small business to the rise of giant corporations that irrevocably transformed the nation. With cameos by Joseph Pulitzer, William Randolph Hearst, Jay Gould, William Vanderbilt, Ida Tarbell, Andrew Carnegie, Carl Jung, J. Pierpont Morgan, William James, Henry Clay Frick, Mark Twain, and Will Rogers, Titan turns Rockefeller's life into a vivid tapestry of American society in the late nineteenth and early twentieth centuries. It is Ron Chernow's signal triumph that he narrates this monumental saga with all the sweep, drama, and insight that this giant subject deserves.From the Hardcover edition.

How a New York Times bestselling author and New Yorker contributor parlayed a strong grasp of the science of human decision-making and a woeful ignorance of cards into a life-changing run as a professional poker player, under the wing of a legend of the gameIt's true that Maria Konnikova had never actually played poker before and didn't even know the rules when she approached Erik Seidel, Poker Hall of Fame inductee and winner of tens of millions of dollars in earnings, and convinced him to be her mentor. But she knew her man: a famously thoughtful and broad-minded player, he was intrigued by her pitch that she wasn't interested in making money so much as learning about life. She had faced a stretch of personal bad luck, and her reflections on the role of chance had led her to a giant of game theory, who pointed her to poker as the ultimate master class in learning to distinguish between what can be controlled and what can't. And she certainly brought something to the table, including a Ph.D. in psychology and an acclaimed and growing body of work on human behavior and how to hack it. So Seidel was in, and soon she was down the rabbit hole with him, into the wild, fiercely competitive, overwhelmingly masculine world of high-stakes Texas Hold'em, their initial end point the following year's World Series of Poker.But then something extraordinary happened. Under Seidel's guidance, Konnikova did have many epiphanies about life that derived from her new pursuit, including how to better read, not just her opponents but far more importantly herself; how to identify what tilted her into an emotional state that got in the way of good decisions; and how to get to a place where she could accept luck for what it was, and what it wasn't. But she also began to win. And win. In a little over a year, she began making earnest money from tournaments, ultimately totaling hundreds of thousands of dollars. She won a major title, got a sponsor, and got used to being on television, and to headlines like "How one writer's book deal turned her into a professional poker player." She even learned to like Las Vegas.But in the end, Maria Konnikova is a writer and student of human behavior, and ultimately the point was to render her incredible journey into a container for its invaluable lessons. The biggest bluff of all, she learned, is that skill is enough. Bad cards will come our way, but keeping our focus on how we play them and not on the outcome will keep us moving through many a dark patch, until the luck once again breaks our way.

With the stock market breaking records almost daily, leaving longtime market analysts shaking their heads and revising their forecasts, a study of the concept of risk seems quite timely. Peter Bernstein has written a comprehensive history of man's efforts to understand risk and probability, beginning with early gamblers in ancient Greece, continuing through the 17th-century French mathematicians Pascal and Fermat and up to modern chaos theory. Along the way he demonstrates that understanding risk underlies everything from game theory to bridge-building to winemaking.

Fooled by Randomness is a standalone book in Nassim Nicholas Taleb’s landmark Incerto series, an investigation of opacity, luck, uncertainty, probability, human error, risk, and decision-making in a world we don’t understand. The other books in the series are The Black Swan, Antifragile,and The Bed of Procrustes.

The celebrated author of A Spy Among Friends and Rogue Heroes returns with his greatest spy story yet, a thrilling Cold War-era tale of Oleg Gordievsky, the Russian whose secret work helped hasten the collapse of the Soviet Union.If anyone could be considered a Russian counterpart to the infamous British double-agent Kim Philby, it was Oleg Gordievsky. The son of two KGB agents and the product of the best Soviet institutions, the savvy, sophisticated Gordievsky grew to see his nation's communism as both criminal and philistine. He took his first posting for Russian intelligence in 1968 and eventually became the Soviet Union's top man in London, but from 1973 on he was secretly working for MI6. For nearly a decade, as the Cold War reached its twilight, Gordievsky helped the West turn the tables on the KGB, exposing Russian spies and helping to foil countless intelligence plots, as the Soviet leadership grew increasingly paranoid at the United States's nuclear first-strike capabilities and brought the world closer to the brink of war. Desperate to keep the circle of trust close, MI6 never revealed Gordievsky's name to its counterparts in the CIA, which in turn grew obsessed with figuring out the identity of Britain's obviously top-level source. Their obsession ultimately doomed Gordievsky: the CIA officer assigned to identify him was none other than Aldrich Ames, the man who would become infamous for secretly spying for the Soviets. Unfolding the delicious three-way gamesmanship between America, Britain, and the Soviet Union, and culminating in the gripping cinematic beat-by-beat of Gordievsky's nail-biting escape from Moscow in 1985, Ben Macintyre's latest may be his best yet. Like the greatest novels of John le Carré, it brings readers deep into a world of treachery and betrayal, where the lines bleed between the personal and the professional, and one man's hatred of communism had the power to change the future of nations.

Genghis Khan and his Mongol Horde were good news for the world. Really. Not convinced? Consider the following:1. Genghis Khan was an advocate of human rights, specifically freedom of religion, freedom from torture and free trade (he got two of the Four Freedoms right, which is pretty impressive by medieval standards, especially when they still, like, burned heretics and unbelievers in Europe and elsewhere). GK forbade the use of torture in trials and as punishment. He also granted religious freedom within his realm, though he demanded total loyalty from conquered subjects of all religions. His own immediate family was religiously diverse: besides those who were Shamanists or Buddhists, a significant number were Monophysite Christians --- and later also Muslim converts. As for the free trade thing, it was more of a byproduct of the commercial opportunities that developed along the Silk Road (“history’s largest free-trade zone”), once the interior of the Eurasian landmass became safe enough to travel under the Pax Mongolica. Free trade as human right is still a pretty iffy concept, anyway.2. GK created a hitherto unprecedented egalitarian society where men and some women (more on this later) advanced through “individual merit, loyalty and achievement”, instead through birth and aristocratic privilege. This egalitarian society was also incredibly diverse, comprising of people of different religions and nations. The Mongols hired European artisans to decorate their HQ in Xanadu, Chinese engineers to man their siege engines, and Muslim astronomers to chart their horoscopes. And they might have hired an Italian guy called Marco Polo to govern the city of Hangzhou --- who knows? But there’s no independent proof of it whatsoever.3. GK was a proto-feminist --- well, he was sort of pro-woman, in the context of his era. He made it law that women are not to be kidnapped, sold or traded. Through marital alliances, he installed his daughters as de facto rulers over conquered nations. In Mongol culture, when the men went off to war, the women ruled the roost. And since Mongol men in the time of GK went really far away to conquer distant nations and did not return for years, the wives and daughters were the real boss at home (and also at the various Mongol courts, when many of GK’s male descendants turned out to be drunken incompetents). A successful queen like Sorkhothani, the wife of GK’s youngest son, was able to rule in her dead husband’s stead and made all of her sons Great Khans. Failure, however, could doom such women into cruel and unusual punishments, such as being sewed up naked into a rug and then pummeled to death (Mongols abhorred the sight of blood, thus the rug).4. The Mongols promoted pragmatic, non-dogmatic intellectual development in the countries that they ruled. Although himself an illiterate, GK and his family recognized the value of learning and actively encouraged the development of the sciences. Under the Mongols, learned men did not have to “worry whether their astronomy agreed with the precepts of the Bible, that their standards of writing followed the classical principles taught by the mandarins of China, or that Muslim imams disapproved of their printing and painting.” New technology, such as paper and printing, gunpowder and the compass were transmitted through the Mongol realm to the West and sparked the Renaissance a few generations later. 5. The Mongols were for low taxes. GK lowered taxes for everyone, and abolished them altogether for professionals such as doctors, teachers and priests, and educational institutions.6. The Mongols established a regular census and created the first international postal system.7. The Mongols invented paper money (it was soon abandoned because of hyper-inflation, but they got the right idea) and elevated the status of merchants ahead of all religions and professions, second only to government officials (this is in contrast to Confucian culture, which ranked merchants as merely a step above robbers). They also widely distributed loot acquired in combat and thus promoted healthy commercial circulation of goods.8. The Mongols improved agriculture by encouraging farmers to adopt more efficient planting methods and tools, as well as transplanting different varieties of edible plants from country to country and developed new varieties and hybrids.Okay. So Pax Mongolica was basically good for the world. But wait, how about all of those terrible massacres, rapine and wholesale destruction of cities? Didn’t Genghis Khan famously stated that “the greatest joy a man can know is to conquer his enemies and drive them before him. To ride their horses and take away their possessions. To see the faces of those who were dear to them bedewed with tears, and to clasp their wives and daughters in his arms?” Actually, Muslim chroniclers attributed that quote to him and it is highly unlikely that he ever uttered it. Muslims writers of the era often exaggerated Mongol atrocities for Jihad purposes.* The Mongols were very aware of the value of propaganda as a weapon of war and actively encouraged scary stories about themselves.The Mongols decimated cities that resisted them, such as Baghdad, the capital of the Abbasid Caliphate, but they generally let those that surrendered remain unmolested. At the end of the fourteenth century, Tamerlane piled up pyramids of heads outside the cities that he conquered, and as he (flimsily) claimed to be a Mongol, “his practices were anachronistically assigned back to Genghis Khan.” Three centuries later, Voltaire adopted a Mongol dynasty play to fit his own personal political and social agenda by portraying GK, whom he used as a substitute for the French king, as an ignorant and cruel villain. So basically, GK got an undeservedly bad rap.Yay for Genghis Khan!* “…more conservative scholars place the number of dead from Genghis Khan’s invasion of central Asia at 15 million within five years. Even this more modest total, however, would require that each Mongol kill more than a hundred people; the inflated tallies for other cities required a slaughter of 350 people by every Mongol soldier. Had so many people lived in the cities of central Asia at the time, they could have easily overwhelmed the invading Mongols. Although accepted as fact and repeated through the generations, the (inflated) numbers have no basis in reality.”

The New York Times best-selling Freakonomics was a worldwide sensation, selling over four million copies in thirty-five languages and changing the way we look at the world. Now, Steven D. Levitt and Stephen J. Dubner return with SuperFreakonomics, and fans and newcomers alike will find that the freakquel is even bolder, funnier, and more surprising than the first.Four years in the making, SuperFreakonomics asks not only the tough questions, but the unexpected ones: What's more dangerous, driving drunk or walking drunk? Why is chemotherapy prescribed so often if it's so ineffective? Can a sex change boost your salary?SuperFreakonomics challenges the way we think all over again, exploring the hidden side of everything with such questions as:How is a street prostitute like a department-store Santa?Why are doctors so bad at washing their hands?How much good do car seats do?What's the best way to catch a terrorist?Did TV cause a rise in crime?What do hurricanes, heart attacks, and highway deaths have in common?Are people hard-wired for altruism or selfishness?Can eating kangaroo save the planet?Which adds more value: a pimp or a Realtor?Levitt and Dubner mix smart thinking and great storytelling like no one else, whether investigating a solution to global warming or explaining why the price of oral sex has fallen so drastically. By examining how people respond to incentives, they show the world for what it really is – good, bad, ugly, and, in the final analysis, super freaky.Freakonomics has been imitated many times over – but only now, with SuperFreakonomics, has it met its match.

Award-winning reporter Sarah Frier reveals an inside, never-before-told, behind-the-scenes look at how Instagram defied the odds to become one of the most culturally defining apps of the decade. Since its creation in 2010, Instagram’s fun and simple interface has captured our collective imagination, swiftly becoming a way of life. In No Filter: The Inside Story of Instagram, technology reporter Sarah Frier explains how Instagram’s founders married art and technology to overcome skeptics and to hook the public on visual storytelling. At first, Instagram initially attracted artisans, but then the platform exploded in popularity among the masses, creating an entire industry of digital influencers that’s now worth tens of billions of dollars. Eighteen months after Instagram’s launch and explosive growth, the founders—Kevin Systrom and Mike Krieger—made the gut-wrenching decision to sell the company to Facebook. For most companies, that would be the end of the story; but for Instagram, it was only the beginning. Instagram borrowed some lessons from Facebook and rejected others, until eventually its success stirred tension with Facebook’s CEO Mark Zuckerberg, just as Facebook became embroiled in a string of public crises. Frier unearths the details that led to the cofounders’ departure, bringing to light dramatic moments unknown to the public until now. At its heart, No Filter draws on unprecedented exclusive access—from the founders of Instagram, as well as employees, executives, and competitors; hedge fund billionaire Ray Dalio; Anna Wintour of Vogue; Kris Jenner of the Kardashian-Jenner empire; and a plethora of influencers, from fashionistas with millions of followers to owners of famous dogs worldwide—to show how Instagram has fundamentally changed the way we communicate, shop, eat, and travel. The book brings readers inside users’ strategies to craft their personal image and fame, explaining how the company’s product decisions have affected the structure of our society. From teenagers to the pope, No Filter tells the captivating story of how Instagram not only created a new industry but also changed our lives.

The definitive, dramatic untold story of the Chernobyl nuclear power plant disaster, based on original reporting and new archival research.April 25, 1986, in Chernobyl, was a turning point in world history. The disaster not only changed the world’s perception of nuclear power and the science that spawned it, but also our understanding of the planet’s delicate ecology. With the images of the abandoned homes and playgrounds beyond the barbed wire of the 30-kilometer Exclusion Zone, the rusting graveyards of contaminated trucks and helicopters, the farmland lashed with black rain, the event fixed for all time the notion of radiation as an invisible killer.Chernobyl was also a key event in the destruction of the Soviet Union, and, with it, the United States’ victory in the Cold War. For Moscow, it was a political and financial catastrophe as much as an environmental and scientific one. With a total cost of 18 billion rubles—at the time equivalent to $18 billion—Chernobyl bankrupted an already teetering economy and revealed to its population a state built upon a pillar of lies. The full story of the events that started that night in the control room of Reactor No.4 of the V.I. Lenin Nuclear Power Plant has never been told—until now. Through two decades of reporting, new archival information, and firsthand interviews with witnesses, journalist Adam Higginbotham tells the full dramatic story, including Alexander Akimov and Anatoli Dyatlov, who represented the best and worst of Soviet life; denizens of a vanished world of secret policemen, internal passports, food lines, and heroic self-sacrifice for the Motherland. Midnight in Chernobyl, award-worthy nonfiction that reads like sci-fi, shows not only the final epic struggle of a dying empire but also the story of individual heroism and desperate, ingenious technical improvisation joining forces against a new kind of enemy.

In Super Bowl XLIX, Seahawks coach Pete Carroll made one of the most controversial calls in football history: With 26 seconds remaining, and trailing by four at the Patriots' one-yard line, he called for a pass instead of a hand off to his star running back. The pass was intercepted and the Seahawks lost. Critics called it the dumbest play in history. But was the call really that bad? Or did Carroll actually make a great move that was ruined by bad luck?Even the best decision doesn't yield the best outcome every time. There's always an element of luck that you can't control, and there is always information that is hidden from view. So the key to long-term success (and avoiding worrying yourself to death) is to think in bets: How sure am I? What are the possible ways things could turn out? What decision has the highest odds of success? Did I land in the unlucky 10% on the strategy that works 90% of the time? Or is my success attributable to dumb luck rather than great decision making?Annie Duke, a former World Series of Poker champion turned business consultant, draws on examples from business, sports, politics, and (of course) poker to share tools anyone can use to embrace uncertainty and make better decisions. For most people, it's difficult to say "I'm not sure" in a world that values and, even, rewards the appearance of certainty. But professional poker players are comfortable with the fact that great decisions don't always lead to great outcomes and bad decisions don't always lead to bad outcomes.By shifting your thinking from a need for certainty to a goal of accurately assessing what you know and what you don't, you'll be less vulnerable to reactive emotions, knee-jerk biases, and destructive habits in your decision making. You'll become more confident, calm, compassionate and successful in the long run.