
Annie Duke
A comprehensive guide by Annie Duke offering practical tools and frameworks to improve decision-making by overcoming biases and thinking probabilistically.
Annie Duke is a former professional poker player, which gives her unique insight into decision-making under uncertainty.
Section 1
7 Sections
Imagine you stand at a crossroads, reflecting on a choice you made last year — your best or worst decision. Instinctively, you recall the outcome: the promotion you earned or the project that failed.
Consider the story of a person who left a job for a new opportunity. If the new job flourished and brought happiness, the decision feels brilliant; if it failed, the decision feels foolish. Yet, the decision itself was identical in both cases — the difference was luck, the unpredictable force that intervenes after the choice is made.
We all buy stocks that either soar or crash, start ventures that succeed or fail, and make choices that appear wise or foolish only in hindsight.
To break free, we must recognize that every decision opens a multiverse of possible futures, each with its own probability and payoff.
As we move forward, we will explore how hindsight bias further distorts our memory of what we knew, and then build a framework to reclaim clarity and precision in our choices. Let’s step into the next chapter, where the past’s clarity fades and the mind’s trickery begins.
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Discover the surprising role of luck and uncertainty in everyday choices — and how thinking like a poker player can transform your life.
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