PTSD and the Wall in My Back

I always put one guy between me and that make sure there's none but ever behind my back that's the number one. I've got pretty wide range in yeah night vision and perkyl vision but when I and I react to motion well I can't see motion that I'll reangle myself. When I go to eat a quiz nose I just sit wherever I'll let people walk behind me. I get a little buzz out of that you know like a riding a ride the edge of life. What if you think about it you got more than one sense you know and you can hear things around you. If things get really deadly silent behind you your hair is going to stand up on