I had an experience myself with a vet from WW 2. He fought in the Pacific and was telling me about his experience on Okinawa. He apparently got into a pretty major little skirmish and was shot through the mouth by an enemy soldier when he somehow managed to shoot and kill the guy. When I thanked him for his service and lauded his bravery, he started laughing and said "Brave?, I was scared sh******!" He was a tough old guy who seemed to have handled the past as a job to do. I just don't know how those guys did it.
Also knew a man in my church who fought for the Germans in WW 1, but that was about 20 years ago. Didn't get too many stories from him.
"It is well that war is so terrible, lest we grow too fond of it."-R.E.Lee