A relapse debrief takes twenty minutes and is worth more than most of what you'll read about quitting. It works because it treats the relapse as an experiment result — data you can act on — rather than a moral failure that requires shame to prevent recurrence. (Shame doesn't; it just guarantees you won't write it down.)

The five questions

  1. What was the specific trigger? Not "stress." Not "a bad day." A moment. "Tuesday 10pm, home alone, ordered a takeaway, first drink."
  2. What was the last thought before the puff? These sentences are diagnostic. Common ones: "just this once," "I've earned it," "nobody will know," "I'm already having a bad day."
  3. What was already fragile that week? Sleep debt. A specific fight. A work deadline. Relapses almost always land on top of pre-existing fragility, not on top of a random craving.
  4. What supports had you already dropped? The tracker you stopped opening. The friend you stopped texting. The gum you stopped carrying. These drop-offs typically precede the relapse by 5–10 days.
  5. What method are you using next, and why? If the last two attempts were cold turkey and both crashed the same way, cold turkey is not the method for you. See comparing quit medications and NRT combining.

Common patterns

Across the cessation literature, most repeat relapsers share the same 2–3 triggers:

  • Alcohol. The single strongest cross-substance cue. See alcohol and vaping relapse.
  • Sleep debt. Under-6-hour nights collapse the frontal-lobe brake on impulses.
  • One specific person. Often an ex-quit-buddy who resumed, or a colleague who vapes on breaks with you.

If you can name your three, the next attempt has a plan.

What not to do

  • Don't write the debrief during the relapse. Wait 24 hours; the abstinence violation effect distorts it.
  • Don't skip the "fragile that week" question. It's where most people find the real cause.
  • Don't confuse a debrief with a punishment. If the page ends with "I'm useless," rewrite it.

A debrief that leads to one specific behaviour change ("I'm not drinking on Sundays for the first month," or "I'm carrying gum in the left pocket at all times") is worth more than a debrief with ten insights and no changes.