It's really important to me to promote worthy causes. But not in a heavy, obligatory, responsibility way. I really admired that as a kid, learning about the 'Elton John AIDS Foundation.' And I was obsessed with The Indigo Girls. And they are the consummate activist group, always reaching out, especially to Native causes and things like that.

There are still civil rights issues. There are still people who can't be visited by their spouse in the hospital because they're gay. These are humanitarian issues. At the end of the day, all you want is for people to be happy in the pursuit of life, love and liberty.

I grew up in a single-wide, three-bedroom mobile home with my family. And now I see them, like, half a dozen times a year. Figuring out how to come home and talk to them again and feel like myself has probably been the greatest challenge.

I hope that somewhere in Small Town, U.S.A., a 15-year-old kid looks to me as a role model the way I looked at the Indigo Girls and Elton John as role models.