 from war itself. War is inhuman, but it does have that struggle of man against man aspect to it, and you want to retain that. And the ones who have the best recovery from post-traumatic stress are the warriors who are able to, on some level, still respect their enemy. It's a very fundamental level. You still say what they're doing is absolutely wrong, but you can still see them as human and perhaps understand how they came to do the wrong thing.