Every song I've written, it's about what I've gone through, good or bad. It kind of comes out of me, and I'm grateful for that. I've got friends who are back home who've got no way to express that, and they're kind of in a different position in life. It's alarming to me that I've written something on my bedroom floor when I was 19 or something, and then there's 50,000 people that know the words, and they've got a similar feeling. If you thought about it too much, your head would blow up.