I'm willing to be that everyone here has at least one trigger they think is 'weird.' I am terrified of circular dinner tables with 4 people!

As veiled said, we are what we are. I think once we can accept our triggers and our reactions to them, it is easier to live with the PTSD. I'm realizing that the PTSD won't go away; no matter how badly I want it, that's not going to change. But what can change is how I react to it, what I think of it. And my life is much easier when I can accept my reactions, instead of denigrating them. A hard pattern to break, to be sure!