Most leaders know they want their people to feel safe enough to speak honestly. Few realize that psychological safety is not primarily a structural thing. It is a physiological one, and it begins in the leader's own body. Drawing on Stephen Porges' Polyvagal Theory and the neuroscience of co-regulation, this article explores what your nervous system is already broadcasting to every person in the room with you, and what to do about it.

Something happens in the body when a message was written by no one in particular. Your nervous system picks it up before your mind does…a small withdrawal, a quiet loss of presence. This piece is about that feeling, what causes it, and what it means for how you communicate. It covers the real AI tells (the ones that erode trust without a single dramatic moment), when using AI is genuinely fine, what it's doing to your team's culture, and the one question worth asking before you hit send on anything.