Thinking In Bets Annie Duke Pdf [patched] Jun 2026

The most common decision-making trap is : judging the quality of a decision based solely on its outcome. Thinking in Bets, by Annie Duke - Evan’s Notes

In a world that worships certainty—where pundits predict markets, coaches guarantee wins, and leaders claim flawless vision—Annie Duke offers a radical antidote: But surrender, in Duke’s lexicon, is not defeat. It is strategy.

In poker, you never know your opponent’s cards. You never know what the next community card will be. You make decisions with partial data, and the same decision can lead to a win or a loss purely because of luck. thinking in bets annie duke pdf

In contrast, "thinking in bets" involves adopting a probabilistic mindset, where we consider multiple possible outcomes and assign probabilities to each. This approach acknowledges that uncertainty is inherent in many decision-making situations and encourages us to think in terms of ranges of possible outcomes, rather than single, definitive outcomes. By doing so, we can make more nuanced, informed, and flexible decisions that take into account the complexities and uncertainties of the situation.

), but it was actually a great decision that hit the unlucky 10%. The "Bad" Decision with a Good Outcome The most common decision-making trap is : judging

Duke argues that life is poker, not chess. Chess has perfect information; poker (and business, relationships, and health) involves hidden information and luck.

Duke provides devastating examples: A CEO makes a risky acquisition that succeeds due to a market bubble—she’s hailed a genius. Another CEO makes the same calculated risk but a black swan event tanks the deal—he’s fired. Same process, different results. Thinking in bets forces us to decouple the two. In poker, you never know your opponent’s cards

→ Each mistake updates your probability model.