If you’re really gung-ho about it, go and ask a Veteran of Iraq or Afghanistan about it and see what they think. If anyone will know about it they will.

My uncle that served in Iraq still wakes up screaming in the night. He’s a shell of the man he used to be. Another vet my age I knew was absolutely erratic after serving. He couldn’t hold a job and ended up homeless and assaulted someone for their spot under a bridge.

My whole family bears the scars of the PTSD from what my grandfather saw from WWII. He also woke up screaming for years afterward.