I've never been in the military, but does anyone ever FAIL basic training? What happens if they get a really poor, incapable guy? The DI's can only yell and humiliate him so much. Does the Army ever turn anyone away? I met up with a guy at my 20 year high school reunion, who was one of the worst I've ever seen from a physical standpoint. He had just gotten out of the Navy as a Petty Officer after serving 20 years. I was really surprised. He was a super nice guy, but in high school he didn't have the strength to do a pull up or a push up, and couldn't run fast enough to get out of his own way. Perhaps that's why they put him in a submarine?