Thinking in Bets is a practical guide to decision-making under uncertainty, written by Annie Duke — a former World Series of Poker champion turned decision strategist and author. The book draws on Duke’s experience at the poker table and on decades of research in psychology, economics, and behavioral science to reveal how the best decision-makers think differently from everyone else.
The central insight is deceptively simple: we can’t control outcomes, only the quality of our decisions. Yet we constantly judge our choices — and other people’s choices — by whether they happened to work out. Duke calls this “resulting,” and it’s one of the most pervasive and destructive thinking errors we make. A surgeon who loses a patient isn’t necessarily a bad surgeon. A driver who runs a red light and makes it through safely didn’t make a good decision. Outcome and process are separate things, and conflating them makes it impossible to learn from experience.
This mind map distills the book’s six core chapters into an accessible framework for everyday thinking. From recognizing the role of luck to building truth-seeking relationships to using mental time travel before big decisions, each chapter equips you with concrete tools. Whether you’re a manager weighing strategic choices, an investor navigating markets, or simply someone who wants to make fewer regrettable decisions, Thinking in Bets offers a rigorous, honest approach to living with uncertainty — which is to say, to living.
Thinking in bets starts with recognizing that there are exactly two things that determine how our lives turn out: the quality of our decisions and luck. — Annie Duke