Understanding Non-Suicidal Self-Injury: Insights from 25+ Years of Clinical Experience
Non-suicidal self-injury (NSSI) – intentionally harming oneself without the intent to die – is a behavior that many struggle to understand. Drawing on over 25 years of clinical experience working with individuals facing this challenge across various treatment settings, this post aims to shed light on why people engage in this behavior, while connecting those insights with current research.
Why Do People Engage in NSSI?
From my clinical work, I have identified more than 30 distinct reasons people deliberately hurt themselves. Each episode may be motivated by one or several reasons that often change from incident to incident. The most common and impactful reason is overwhelming emotional pain. For many, physical pain provides relief or distraction from feelings that feel unbearable, grounding them when emotions become overwhelming.
The act can also be cathartic – a way to symbolically release intense emotions that are difficult to express otherwise. This complexity underlines that there is no single cause or explanation for NSSI.
What Does Research Say?
Scientific studies consistently support what I have observed in practice:
- Emotion regulation is the primary function of NSSI, helping individuals manage acute negative feelings or dissociation (BMC Psychiatry, 2025).
- NSSI is distinctly different from suicidal behavior, emphasizing the absence of intent to die, though ongoing self-injury can elevate suicide risk, requiring careful evaluation (Cornell University, 2023).
- Motivations for NSSI are varied and often overlap, highlighting how individualized this behavior is (Taylor & Harvey, 2023).
- Physical pain serves as a grounding mechanism and catharsis, providing temporary relief from emotional distress (Harvard Atlas of Science, 2024).
Hope Over Harm: Moving Toward Healing
Understanding the many reasons behind NSSI fosters compassion and opens the door to effective support. People who self-injure often have multiple questions and concerns about their behavior and need personalized guidance and care.
If you or someone you know is struggling with self-injury, remember: there is hope beyond the harm. Healing begins with understanding, connection, and trusted support.
Resources for You
For practical guidance and deeper conversation, I invite you to explore these resources:
- My dedicated NSSI Playlist on YouTube where I share insights, coping strategies, and interviews related to self-injury.
- A Caregiver’s Guide to Self-Injury available at InstituteforNSSI.com/shop
- Consider scheduling a 30-minute or 60-minute Coaching Call to address your specific concerns and questions in a safe, supportive environment.