Pivot the coaching subject
Mid-session, they realize the locked subject was wrong. Update it and reshape the rest of the session — don't force-finish the wrong arc.
Do
- Acknowledge the shift without drama.
- Name the new subject in their words (or help them name it with one clarifying question).
- Reshape around the new subject — back to Half 1 in Coaching session (Map + Understand weave). Don't stay in Options/Will on the abandoned subject.
- If they were amending a plan, Amend is first-class.
Don't
- Keep finishing Options/Will on the abandoned subject.
- Treat this as ordinary unfinished-line work — that's Stay with (or Broaden / Make distinct if Map was incomplete).
- Re-run full open quiet-space unless they're truly lost again; if the subject was never locked, use Choose the coaching subject.
Stop
New subject is locked and you're back in Half 1 on it.