Ask someone with a short fuse what sets them off and you’ll usually get “everything” or “I don’t know, I just snap.” Neither is true. Anger is nearly always patterned — a handful of repeat triggers, at predictable times, on a fuse shortened by predictable things. The reason it feels random is that nobody’s keeping records. An anger tracker is simply the act of keeping records — and it changes things faster than you’d expect.

Why logging works

Three mechanisms do the heavy lifting:

  • Naming cools the spike. Putting what you feel into words — even just “8/10, felt it in my chest” — shifts activity away from the brain’s alarm system. The log entry itself is a de-escalation tool.
  • Patterns replace stories. “I have anger issues” is a story. “Three of my last five spikes were within an hour of getting home, all on days under six hours of sleep” is a pattern — and a pattern points at a fix.
  • You get an honest denominator. Progress with anger is invisible day to day; you only remember the blow-ups. A tracker shows you the weeks where intensity dropped from 8s to 5s — which is exactly the encouragement that keeps people practising.

What to record

Keep it under thirty seconds or you’ll stop doing it. Five fields cover everything that matters:

  • Trigger — what happened in the sixty seconds before you noticed the anger.
  • Intensity — a 1–10 number. Don’t overthink it.
  • Body — where you felt it: jaw, chest, heat in the face, fists.
  • Response — what you did: snapped, went quiet, left the room, breathed through it.
  • Context — sleep, stress, hunger, and how the day had been going. This is the column where the surprises live.

The two-week experiment

Commit to fourteen days. Log every episode above a 4/10, as soon after the moment as you can. Don’t try to change anything yet — weeks one and two are pure data collection, and trying to fix things mid-experiment just makes the log dishonest. At the end, review with three questions: What are my top three triggers? When do episodes cluster? What was true about my body and my day on the worst ones? Most people find that two or three situations account for the large majority of their anger — which shrinks the problem from “my temper” to something you can actually plan around.

Paper or app?

Paper genuinely works, and a notebook you use beats an app you don’t. An app earns its place in two ways: it’s in your pocket at the moment paper gets skipped, and it does the cross-referencing for you. Composure was built as exactly this kind of tracker — log a reaction in a few taps (trigger, intensity, a tap-the-body map), and its insights surface your most common triggers, which tools work best for you, and how everyday factors like sleep and screen time shift your mood. The pattern-finding you’d do by hand with a highlighter happens automatically.

What to do with what you find

A tracker diagnoses; it doesn’t treat. Once you know your top triggers, pair each with a plan: in-the-moment techniques for the spikes you can’t avoid, journaling for the triggers that keep pointing at something deeper, and capacity work — sleep, breaks, food — for the fuse itself. That’s the whole loop: notice, log, spot the pattern, change one thing, and let the next two weeks of data tell you whether it worked.