my father went thru much the same thing from the korean war.and my uncles from ww2.they took country boys and taught them how to kill and when they came home they just cut them lose on society. my dad wasnt ready for that he needed time to calm down a re-learn how to deal with things.but he drank instead. didnt before he went but did when he came back.said it slowed him down.these boys give EVERYTHING and they get NOTHING in return. aint right.