REWORK REWORK

One-way Doors

Aug 26, 2026 · 18m

Summary

37signals co-founders Jason Fried and David Heinemeier Hanssen discuss their philosophy of rapid decision-making, contrasting reversible choices with rare "one-way doors" like selling equity to Jeff Bezos. They argue against excessive deliberation, advocating instead for trusting intuition and letting reality validate actions through a "moving average" of outcomes. Using driving metaphors, they emphasize keeping the business in motion rather than stopping to analyze every move, noting that dwelling on past mistakes is less valuable than continuous forward progress.

Topics discussed

Introduction: One-way vs. two-way doors Selling equity to Jeff Bezos in 2006 Valuing independence and startup humility Quick decision-making and gut instincts Optimizing the moving average of decisions Loose hands: Avoiding analysis paralysis The driving metaphor for business flow The 2021 no-politics policy stagnation Why postmortems are often useless
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