"There is no hunting like the hunting of man, and those who have hunted armed men long enough and liked it, never care for anything else thereafter." --Hemingway
That doesn't sound like fun to me. That sounds more like a nightmarish psychosis.
Strong or weak, in the long run all of them break down. All, that is to say, of those who are initially sane. For, ironically enough, the only people who can hold up indefinitely under the stress of modern war are psychotics. Individual insanity is immune to the consequences of collective insanity