And I think that it's - the military has actually made improvements, so people are considering post-traumatic stress disorder as, at the least, a possible psychological problem. You know, when I was in Vietnam, it was just considered malingering. And we're making progress.

I don't want any romantics to go into the military. I'm not a pacifist. I think we need a military, and the better one we have, the better off we are. I don't want kids going in there thinking that it's John Wayne on Iwo Jima. That's not healthy.

We mistakenly assume that bodily survival has a higher precedence than ego survival. This is simply not generally true. Ego will happily destroy the body for its own sake. Look at overweight executives headed for heart attacks on the way to getting their pictures in Fortune or anorexic models suffering slow starvation on their way to getting their pictures in Vogue. Protecting ego is the general case.

When I first got back from the war, I said, 'I'm gonna write the Great American Novel about the Vietnam War.' So I sat down and wrote 1,700 pages of sheer psychotherapy drivel. It was first person, and there would be pages about wet socks and cold feet.

It won't hurt you. It's just to kill plants. It's called Agent Orange...and it won't bother humans.

Cynicism is no more mature than naïveté. You're no more mature, just more burned.

Matterhorn is my metaphor of the Vietnam War - we built it, we abandoned it, we assaulted it, we lost, and then we abandoned it again.