Once your kids get older and get out of the house, it's not like it stops. They're on the phone with me every day; I'm intimately involved in their problems.

I'm a songwriter. My voice just serves what I'm writing about. So to let all that go, I mean, bring the sensibilities of it actually to the song choices, but to just be the interpreter was incredibly liberating and really fun.

When I was 18 years old, I went on the road with my dad after I graduated from high school. And we were riding on the tour bus one day, kind of rolling through the South, and he mentioned a song. We started talking about songs, and he mentioned one, and I said I don't know that one. And he mentioned another. I said I don't know that one either, Dad, and he became very alarmed that I didn't know what he considered my own musical genealogy.

Think about all of the families where the father is a doctor and the son is a doctor or generations of coal miners. Why did they go into that line of work? Because that's what they were taught. Or was it in their genes? It's not an either/or question. It's both. I was inclined in that way. I was sensitive to music and poetry, and it was around me growing up.

Work ... is redemption.

It was never too late to undo who you had become.

The thing that scares me most is the shift from serving the people to exercising power and with it, this attendant narcissism. Sarah Palin is a great example of someone that just stirs the pot for the sake of the attention.