Some end up physically abusing their families. Live with PTSD. Have nightmares. Can't hold down jobs. Keep reliving the memory of seeing their friends blown up. It is a terrible price to pay for serving your country during time of war on the battlefields. Do you know any vet whose life has never been the same who struggles just to survive day by day? Just to say "thank you for your service to our country" seems woefully inadequate.