Why Trauma Responses Don’t Make Sense (But Actually Do)

Written by Laura Thornhill
Saturday, March 28th, 2026 Posted in Article No comments

You’ve been in an argument that felt catastrophic, even though you knew it wasn’t. You’ve frozen in a moment when you needed to speak up. You’ve gone completely blank when someone raised their voice, even slightly. You’ve had a reaction so intense it surprised even you.

And then the shame: Why am I like this? Why can’t I just react normally?

Here’s what’s important to know: your trauma responses make complete sense. Not because they’re accurate assessments of the current situation — but because they are your body and brain doing exactly what they learned to do to keep you safe.

The Body Keeps Score

Bessel van der Kolk’s decades of research on trauma show us that traumatic experiences are encoded differently from ordinary memories. They are stored as sensory fragments — a smell, a tone, a feeling of helplessness — not as a coherent narrative with a beginning, middle and end. When something in the present matches one of those stored fragments, the brain activates a threat response — fast, automatic, full-body — before the thinking mind even knows what’s happening.

This is why trauma responses often feel like they come out of nowhere. Your conscious mind didn’t decide to react that way. Your survival system did.

Fight, Flight, Freeze — and Fawn

When the threat response fires, the nervous system moves into one of several survival states:

  • Fight — anger, aggression, the urge to push back or defend
  • Flight — avoidance, escape, physically or emotionally leaving
  • Freeze — going blank, shutting down, becoming unable to act or speak
  • Fawn — appeasing, people-pleasing, making yourself small to avoid conflict

None of these are character flaws. They are survival strategies that were learned — often in childhood, often because they worked. The problem is that the nervous system keeps using them even in situations where they are no longer necessary or helpful.

Understanding Your Responses is the Beginning of Changing Them

One of the most powerful shifts that happens in trauma therapy is moving from what is wrong with me to what happened to me. When you understand that your responses were adaptive — that they served a purpose at some point — the shame begins to loosen.

Therapy doesn’t erase your trauma responses. But it helps you develop the awareness to notice when they’ve been activated, the skills to regulate in that moment, and gradually, over time, the capacity for new responses.

At ChngeWrks, we use CBT, DBT, mindfulness and somatic-informed approaches to help people understand and work with their trauma responses — not fight against them.

Trauma Therapy in Brampton and Across Ontario

If your trauma responses are affecting your relationships, work or daily life — help is available. Book a free 15-minute consultation at ChngeWrks. Virtual sessions available province-wide.


References & Further Reading

  • van der Kolk, B. (2014). The Body Keeps the Score. Viking.
  • Walker, P. (2013). Complex PTSD: From Surviving to Thriving. Azure Coyote.
  • Levine, P. (1997). Waking the Tiger: Healing Trauma. North Atlantic Books.
  • Porges, S. W. (2011). The Polyvagal Theory. W. W. Norton.

About the Author

Laura Thornhill, MSW, RSW is a Registered Social Worker and psychotherapist in Brampton, Ontario. She offers trauma-informed, evidence-based individual therapy and group programming at ChngeWrks, supporting adults navigating trauma, anxiety, parenting and life transitions. Book a free consultation.

This article was written by Laura Thornhill, MSW RSW, and developed with editorial research assistance. All clinical content reflects Laura’s professional expertise and judgment.

Please Note: The information in this article is for educational purposes only and is not a substitute for professional mental health advice, diagnosis, or individualized therapy. If you are experiencing distress, please reach out to a qualified mental health professional. ChngeWrks is here to help.
»