I’m 83% confident this’ll be useful
summary
Claims that a simple probabilistic question improves estimates using Annie Duke’s Thinking in Bets framework, demonstrated with an 83% opener and an 80% product‑page example that exposes a what’s in that 20% unknown (waiting on final designs, signoffs, tests). Tools are three follow‑ups — why that percent, why not lower, what raises it — plus reframing the number to externalize ambiguity. Result is clearer scope, actionable follow‑ups, and more realistic timeline communication.
AI-written summary · about
chapters (5)
- 0:00Welcome to probabilistic thinking
- 1:07Why 83% confidence
- 3:33Digging deeper into confidence
- 7:03Externalizing estimations
- 8:51Practical advice and call to action
related talks
53mHow Not to Be Wrong in Software Engineering
35mEstimation Blackjack and Other Games: a Comedic Compendium
51mRespect estimates
26mOvercoming Cognitive Biases (PMs Are People, Too!)
01h 00mCognitive biases in software development
40mOptimistic Security
36mHarnessing the Power of Nondeterminism for Software Engineering
27mHandling Uncertainty
