practice · all tools
Cognitive Defusion Practice
The core ACT move of stepping back from a thought so it becomes something you HAVE rather than something you ARE: rephrasing "I don't matter to anyone" as "I am having the thought that I don't matter to anyone", observing thoughts as passing events, and thereby regaining choice about how to act. Practiced on real, sticky self-talk in minutes-long repetitions.
- Defusion is not disputing or suppressing the thought — teaching it as a trick to make thoughts go away backfires
- Working with clinically loaded material (trauma content, self-harm ideation) belongs with trained ACT practitioners, not workshops
Practical
- Time
- 5-15 min
- Group
- 1–30 · individual, small-group
- Settings
- self-guided, in-person, online
- Materials
- None; optionally paper for writing the thought down
- Mechanisms
- cognitive-reframing, open-awareness
- Change scope
- state → skill · recurring-practice (in the moment, whenever fused thinking is noticed)
Origin & where it lives
Steven C. Hayes and colleagues (ACT) — Acceptance and Commitment Therapy/Training — contextual behavioral science
Instructions: open online
In this directory via IDG Phase 2 Research Report & Toolkit (2022) · ACT / Association for Contextual Behavioral Science
Related: meet yourself at 90 (pairs-with)
In the Phase 2 Toolkit this is step one of the ACT family ("begin with differentiating one's self from one's thoughts"). ACT's other wing — values-based committed action — is carried in this directory by meet-yourself-at-90 and WOOP-style planning.
status: checked · added 2026-08-25