Sometimes I stop being able to speak, although that might be anxiety? What are deeper reactions? Does everyone have a window of tolerance or is it only relevant to trauma people?
I would say your being mute is a deeper form of dissociation. Losing control of your muscles (not being able to move or moving 'sloppily'. Anything that shows your regular control over your body and senses I would say is a sign you are dissociative. The more areas affected, the deeper the dissociation, from my experience. I used to play wii if I caught myself dissociating lightly - to get back into my body. It worked well. Not too strenuous but got my body and mind working together.
@Suzetig gives other good examples of deeper dissociation. I don't feel myself go out of my body (I go inwards because at the age of my trauma I had no perception of my body yet) so everyone is different.
Everyone has a window of tolerance (some call it 'pushing people's buttons) but people who are traumatized rely on the signs of this in order to push through therapy sessions, without pushing too much so as to walk in front of vans ;-) (look at bubble-zing thread for ways people gauge this for themselves). A good therapist imho is one who can see where your window of tolerance is and doesn't flirt with pushing too hard. It is a form of art imho. I see my T-doc watching me like a hawk when we talk to see signs of it.
Almost getting hit by a van after a session means, to me, that you need to let your therapist know that he is pushing too hard. Where you not aware when this happened or did you bolt in front of it? Let the therapist know what your experiences are after the sessions and if they don't adjust then it will be up to you to find a different therapist or learn how to train them to watch for your window of tolerance better. We don't want any funerals around here.
Yeah I'm always a little bit unsure as to whether to tell my T that I research trauma, psychology and stuff we talk about on a fairly regular basis.
I trained T-doc that this was who I was, I research. I am an invested partner in my healing. He used to balk but now (years later) giving me credit for it. Try if you can to put on a thicker skin with this one. He is not the one that wakes up in your skin every day. Follow your inner voice and do what seems right to you (as long as you aren't hurting yourself), whether anyone agrees or not.
Sorry for the late response. I hope this is helpful to you.