I've been in recovery from realizing and recognizing the effects of my trauma for almost 4 years now. You talking about rape does not bring me back into the mental state it once did. But I don't know how I got here, besides through time (and sheer determination to be the best I can be, and not let my past haunt me). But that said, if you reminded me of my abuser, I don't think I could control my reaction so much. And hyper anxiety / reactive shutdown is not something that is easy to remove oneself from.
I think your attitude is very intelligent, but I think you need to add a little more empathetic wiggle room for things you may not understand entirely.