Rational brain · Logic, Epistemics & Argument

Post-Hoc Rationalization

Inventing strategic reasons after the fact for outcomes that were luck, accident or something else; the story becomes the lesson, and the lesson is wrong.

An everyday example

A viral launch attributed in the retrospective to 'our positioning', when the driver was one influencer's unsolicited post.

What it can cost you

Learning false lessons from success; leaders promoted on narratives; strategies built on confabulated causes.

Warning signs

  • The story of why we won came after we won.
  • Our lessons all flatter our choices.

One thing to do

In retrospectives, list the causes that were outside your control first; write the decision's quality separately from its outcome.

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