How do I practice schema review triggers?

The most direct way to practice schema review triggers is through a focused exercise: Pick your most consequential active schema — a decision framework, a hiring rubric, a mental model you use weekly. Write down three specific, observable conditions that should trigger you to review it. For each trigger, define the threshold (how much deviation), the evidence source (where you'd see it), and the response (what review action you'd take). Put these triggers where you'll actually encounter them — a recurring calendar check, a dashboard alert, a note pinned to the schema itself.

Common pitfall: Defining triggers that are too vague to act on. 'Review when things feel off' is not a trigger — it's a wish. The whole point of trigger conditions is that they fire whether or not you feel like reviewing. If your trigger requires you to already suspect a problem, it's not a trigger. It's a post-hoc rationalization.

This practice connects to Phase 16 (Schema Evolution) — building it as a repeatable habit compounds over time.