Understanding Self-Harm from a Nervous System Perspective

Understanding self-harm through a nervous system lens changes everything — and in this episode, Amanda breaks down what's actually happening in the brain and body when this behavior shows up, why it works as a short-term regulation strategy even when it comes at a high cost, and what genuinely helps address the root of the pattern rather than just the behavior itself.

3 Takeaways:

1. Self-harm is a nervous system regulation attempt. Understanding this is not permission to continue it — it's the foundation for approaching it without shame.
2. The nervous system underneath self-harm is physiologically dysregulated, not just psychologically. Healing has to target the nervous system itself, not just thoughts or behaviors in isolation.
3. Effective alternatives work when they do the same jobs as self-harm — building discharge pathways and widening the window of tolerance. That takes time and often professional support, and healing is genuinely possible.

CLICK HERE for the full show notes, resources, and 3 tangible takeaways!

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Resources:

• 988 Suicide and Crisis Lifeline: call or text 988
• Crisis Text Line: text HOME to 741741

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Research referenced in this episode:

• Cornell Research Program on Self-Injury and Recovery — The Neurobiology of NSSI
• PMC/NIH — Self-harm and emotional regulation research
• MedlinePlus — Self-harm overview
• Nature Mental Health (2025) — Electrodermal activity and self-harm

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Disclaimer: This podcast is for informational and educational purposes only and is not a substitute for professional medical or mental health advice, diagnosis, or treatment.

Website: https://www.regulatedliving.com/podcast

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