Check reversibility before you fear the downside
Most decisions are reversible; reserve maximum caution for the few that aren’t.
Why it works
Fear treats every decision as final, inflating the perceived cost of acting. Classifying a choice as a reversible "two-way door" versus an irreversible "one-way door" right-sizes the caution: reversible decisions can be made fast and undone, freeing you to act where regret of inaction would otherwise win. This separates real irreversibility from imagined finality.
How to do it
- Ask whether this decision can be undone or adjusted later.
- For reversible choices, decide quickly and treat them as experiments.
- Reserve slow, regret-framework deliberation for truly irreversible ones.
Evidence
A practitioner decision principle (Bezos’s "one-way vs two-way doors"). It is mechanistic reasoning about reversibility and option value, not a studied psychological intervention, but it usefully counters the tendency to treat all decisions as permanent. (mechanistic)
This is decision-making wisdom, not tested research; the judgment of what is truly irreversible can itself be wrong.
Common mistake
Agonizing over a reversible decision as if it were permanent, spending regret-framework energy where a quick experiment would do.
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More practices for The Regret-Minimization Framework
- Project to age 80 and look back
Ask which choice your 80-year-old self will least regret.
- Weigh action regret against inaction regret
Over a lifetime, the regrets that linger are usually the things you didn’t do.
- Name the values the regret is about
Regret points at a violated value — make the value explicit.
- Separate the regret you’ll keep from the fear you’ll forget
Today’s fear is loud but temporary; ask what will still matter in a year.
- Write a letter from your future self
Have your 80-year-old self write back about the decision you’re facing now.