Wow! I just came across your blog and I'm amazed! First, that you're alive and secondly that you're sharing with us in such a frank manner. I appreciate it. PTSD can come from so many things too. There is no "less traumatic" because it's trauma that causes this brain injury. I'd upvote you but my vote is worthless at the moment, but I hope you keep writing because it's awesome to hear from someone like yourself.