Experiment setup

Promise before 9 AM

For 7 days, make your promise before 9 AM.

• Duration

  7 days, starting today.

• What we’re testing

  Whether making your promise earlier in the day helps you keep it.

• How a day counts

  A day counts when that day's promise is made before 9 AM, your time.

• How it’s judged

  Against your own last 4 weeks, not anyone else’s. A week is a small test, so the result says “promising”, never “proven”.

• Why it might work

  Deciding when and where in advance makes it far more likely you act.

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