Doubt-Avoidance Tendency
Updated 2026-08-11
INTRODUCTION
English translation pending.
CORE DEFINITION
A tendency described by Charlie Munger in which the brain seeks to terminate doubt quickly rather than tolerate uncertainty. The core claim is that unresolved confusion is an aversive state, so whatever answer is available gets adopted in order to relieve it. The key qualification is that the urge intensifies with confusion and stress, meaning it peaks precisely when careful thought matters most, and that an adopted conclusion then resists later correction rather than staying open to revision.
SCAFFOLDING EFFECT
Reduce cognitive load
- Delay under stress: postpone major calls until the pressure to answer has passed - Hold it open: write not yet known and set a date to revisit the question - Force alternatives: list two other explanations before accepting the first one
Anchor fast decisions
Confusion is an unresolved, high-cost state, so the brain reaches for any available answer to close it. The stronger the confusion and stress, the higher the felt cost of staying undecided, and therefore the faster the lock-in. Once a conclusion forms, incoming information is recruited to defend it rather than to test it, so the window for doubt closes just when the decision most needed scrutiny.
MINIMUM ACTION
In progress 0/1Practice this model in one real situation:
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Source support: Explicit
- mungermodels.comhttps://mungermodels.com/models/doubt-avoidance-tendencyverified
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