Hitchhiking was such a pure form of existence. You'd wake up in the morning, and you'd have no idea what your day was going to be. And that's something I've never been able to shake. I loved that.
I really want it to have an impact on the world. I want to be in a town on the other side of the world, and somebody walks up and says, 'That music you made in Glasgow, I listened to it every day, and it moved me.'
I was down with Lucinda Williams and Mary Chapin-Carpenter. We did an acoustic tour, just the three of us, three chicks and three guitars.