Does it make total sense? Not to me.
He knows his most common triggers and I know about them. He has not actually told me why they trigger him but other with ptsd, who have them same triggers, have told me.
Discussing triggers (his and theirs some if which are not shared by him) with people who have ptsd has scared me a bit. I now know that some think that the exits of cinemas are like death funnels, that not sitting with your back to the wall is dangerous, that construction sites are deadly and so on.
That makes you feel unsafe
.
He just says when something triggers him but typically he doesn’t want to discuss it or tell me why because discussing his triggers triggers him.