Before, I was more concerned with getting on the radio, like many young artists.

I have friends who have a normal family, kids and a dog, and I think I would blow my brains out. It's fine for them. But I'm such a free spirit, I feel more alive when I've got somewhere to go.

I learned from my mom that you should always try to enjoy life, no matter what.

When I started playing music at East Tennessee State University I would sit on a stool with a tip jar in front of me and play four hours a night at a college bar called Quarterback's Barbecue. I wasn't thinking about doing it for a living. I was just making enough money to go to Taco Bell every day. People were eating chips, drinking beer and not listening to me. I'd had three or four years of people ignoring me, and I'd kind of gotten used to it.

Record labels today are much less patient: Artists have a bad record, and they're gone.

An important mentor for me, in terms of teaching me that there's a right way and a wrong way to do things, was probably my football coach. And playing football was one of the first times in my life that I realized nothing is given to you. You have to work really hard.

In 21 years there are a lot of ups and downs. There are melancholy times. There are sad times. There are happy times. There are unsure times. There are life lessons.