Why You Can Understand Your Trauma and Still Feel Stuck

Your Trauma Therapist by Lauren Auer, LCPC is a reader-supported publication. To receive new posts and support my work, consider becoming a free or paid subscriber. For more content follow me on Instagram.

There’s a question that comes up, in some form, with almost every person I work with. It usually sounds something like: I know I’m safe. So why doesn’t my body believe me?

They’re not lacking self-awareness. Most of the time they have done real work on themselves. They understand, intellectually, where their patterns come from. And yet something still fires off in their chest when they get a terse text from a family member. Something still goes flat and unreachable when a hard conversation comes up with their partner. The knowing and the feeling aren’t connecting, and no amount of logic seems to close the gap.

The reason has to do with a distinction most people were never taught. There’s a difference between what your nervous system detects and what your mind makes of it, and for anyone working through trauma, understanding that difference is very useful.

Your nervous system is running a scan right now. It’s been running one your whole life. Every sound in the room, the quality of light, the tension in another person’s face, how much physical space is around you, whether someone’s voice has an edge, whether your body feels held or braced. None of this is being processed consciously. You’re not deciding to notice it. Stephen Porges, who developed Polyvagal Theory, coined the term “neuroception” to name this specific process, drawing a distinction between the nervous system’s automatic, below-the-surface scanning and conscious, cognitive perception. Neuroception happens before thought. It’s the scan that runs under everything, and your mind doesn’t get a vote.