Cognitive flexibility — the capacity to hold a thought lightly, to challenge it, update it, and let it move — is arguably the most valuable thing a human brain can do. And here’s the irony: if you’re not open to that idea, it’s proof the point is worth examining.
Your brain is a physical organ — and like any organ, it can heal and change.
Cognitive flexibility isn’t a personality trait you either have or don’t — it’s a skill, built through practice. It is also measurable: it is one of the core executive functions, and greater cognitive flexibility is associated with resilience and better mental-health outcomes across the lifespan.1 The practice looks like this:
- Noticing when a thought hardens into a fixed belief — and gently reopening it
- Holding two things as true simultaneously, even when they feel contradictory
- Understanding that relative truth means something can be real in one context and not another
- Separating perception (direct, pre-verbal experience) from the story your brain builds around it
- Detaching your beliefs from your identity — so you can update one without losing the other
Most of what we call suffering has rigidity at its core. Most of what we call growth involves learning to hold our thinking more lightly.
Your struggles aren’t character flaws — they’re brain biology, and our brains can change.
This is one of the capacities we support directly in practice — not as abstract advice, but as part of a neuroscience-grounded treatment plan. Accepting new clients throughout Connecticut via telehealth. Book a free 15-minute consultation or Call/Text: (203) 212-8493.
References
- Diamond A. Executive functions. Annu Rev Psychol. 2013;64:135–168.
A. Michael Crook, MSN, APRN, PMHNP-BC
Board-certified Psychiatric Mental Health Nurse Practitioner. Neuroscience-based psychiatric telehealth throughout Connecticut — evaluation, medication management, and supportive therapy, with no controlled substances prescribed.
Book a Free 15-Minute Consultation
Call or Text: (203) 212-8493