Unhealthy predispositions from trauma or prior experiences can lead to feeling unsafe even in safe environments.

“so for example you might have been traumatized in a certain way or you might approach the world in a certain way because of Prior experience that you may not register as trauma but it may be that within you is a predisposition to be mistrustful so you could walk into a room of people that you know of people who've never met you any harm and still feel unsafe”