Precommit to remove future willpower choices
Decide in advance, when willpower is high, to remove the decision from your future depleted self.
Key takeaways
- What it is: Decide in advance, when willpower is high, to remove the decision from your future depleted self.
- Why it works: Present self has goals; future self will be tired, stressed, or tempted. Precommitment uses the present moment’s resources to bind the future moment’s options — removing or restricting the choice so that willpower isn’t required to make it. The most effective precommitments are structural: an automatic transfer, a social commitment, a deleted app.
- Evidence: Backed by observational / correlational evidence.
- Avoid: Making a mental precommitment ("I’ll decide when the time comes") rather than a structural one — mental intentions are not binding when willpower is low.
Why it works
Present self has goals; future self will be tired, stressed, or tempted. Precommitment uses the present moment’s resources to bind the future moment’s options — removing or restricting the choice so that willpower isn’t required to make it. The most effective precommitments are structural: an automatic transfer, a social commitment, a deleted app.
How to do it
- 1Identify a recurring willpower battle you consistently lose at a predictable time.
- 2Design a precommitment that makes the bad choice structurally harder or impossible: automate, delegate, or remove.
- 3Make the precommitment when feeling fresh and motivated — that’s when you’re best placed to bind your future self.
What the evidence says
ObservationalPrecommitment devices (savings accounts, loss-penalty contracts, website blockers) show real effects in economic and behavioral studies. Commitment contracts in weight loss and savings behavior have RCT support.
Honest caveat: Precommitment works when the future situation is sufficiently predictable and the structural barrier is real; loosely designed precommitments are easily circumvented.
- — Ariely & Wertenbroch (2002), Procrastination, deadlines, and performance, Psychological Science
- — Ashraf, Karlan & Yin (2006), Tying Odysseus to the mast — commitment savings products, Quarterly Journal of Economics
Common mistake
Making a mental precommitment ("I’ll decide when the time comes") rather than a structural one — mental intentions are not binding when willpower is low.
IX Coach helps you translate intentions into structured precommitments — designing the specific barrier, not just the resolve.
Practice this with IX Coach →