Thinking in Bets: Making Smarter Decisions When You Don’t Have All the Facts

Annie Duke, a former World Series of Poker champion and business consultant, teaches readers how to make better decisions when facing uncertainty and incomplete information. The book uses the controversial Super Bowl XLIX call by Seahawks coach Pete Carroll as a central example. With 26 seconds remaining and trailing by four at the Patriots' one-yard line, Carroll called for a pass instead of a handoff to his star running back. The pass was intercepted and the Seahawks lost. While critics called it the worst play in history, Duke explores whether the decision itself was actually sound but undermined by bad luck. Duke argues that even good decisions don't always produce good outcomes, and bad decisions don't always produce bad outcomes. Success depends partly on factors beyond your control. The book teaches readers to think in bets by asking: How confident am I? What are the possible outcomes? Which decision has the highest odds of success? Did I experience an unlucky result from a generally sound strategy? Drawing on examples from business, sports, politics, and poker, Duke explains how professional poker players accept that great decisions can lead to poor results. By shifting focus from needing certainty to accurately assessing what you know and don't know, readers can reduce emotional reactions and biases in their decision-making.