All people do not go through a psych eval, you must be Air Force, LOL. I know when we come back from anywhere we do not get an eval. I have been knee deep before and just went back to "civil" populous. No, everyone that goes over there gets to kill anyone, shoot some people may not even see blood shed. But those are support and rear echelon m fer's. There is no front line but they are in the rear with the gear. It is true you tend to have less tolerance when you come back to the "real" world as we like to call it. But you can't walk around like you're owed something either. Do your time and move out.