It is odd, the things that go through your mind during a war, the things that really get to you.

I realized that, in the heat of battle, I wasn't fighting for my country. I fought for the guys next to me. We were brothers. I was prepared to die for them, and they were prepared to die for me. There is nothing stronger than that. Nothing.

One second. That's how quick life goes. This is a lesson I have never forgotten. No matter how good you think life is, it can all be taken in a heartbeat. It can all change; it can all be gone. So I try to appreciate every moment.