I've thought about looking for a group that is specifically for PTSD, but most of those are specifically for combat veterans. I respect them greatly, but I have no right to intrude on their group as I am not ex-military. I've seen a lot of the same types of things, and I have been attacked many times, but usually it was by someone drunk or high or otherwise mentally incompetent from illness or injury, not someone trying to kill me on purpose.