Do BPD diagnosed individuals feel they're constantly in survival mode?  Fight, flight, freeze, fawn?  I read a post here where people were talking about feeling like they had a different brain.

Could this be relating to an overactive limbic system?  The survival part of brain?  Less information reaching the prefrontal cortex?

In my therapy, as my therapist manipulates my limbic system with body weights it's as if I access a different brain.  The new brain is more neutral, the thoughts move slower, there isn't the intensity of emotions, thoughts just seem more rational.  
