For my 50th birthday I just want to make it all make sense [being exactly half introvert], and then a couple of weeks later do the blow-out with all my friends.

Every once in a while I check and I say, do I still believe in God? And the answer is absolutely yes. And then I think, I suppose I should go to church now. But after going to so many churches in my life and trying to go with the flow with so many denominations, Eastern and Western, I don't really feel I need to go to church at all.

There's a marketing scheme that tells you that pregnancy and child rearing will make you into a moron, that your kids are only happy when you're buying them stuff. It's hard being a parent, but I laugh a lot and smile a lot and really enjoy it. The ratio of laughter to sadness is higher. There's part of me that wants to broadcast that. Parenting only affirmed what I already cared about, and that's good.

I spent a year pulling all-nighters and driving around in a really tiny fuel-efficient car relying on the kindness of strangers and seeing this incredible range of landscapes throughout the United States. That's what happened with The Honesty Room. It was a huge night and day switch.

But social justice and the environment are very tied together in my head.

Just like my career, I've sung the same songs night after night in so many ways. It's always different because every space is different. I lost my mojo once. It was like Austin Powers. I don't know why or how, but I had to get it back. And I did.

The kind of organic wave, the way that waves move, and I'm not just talking about feminism, the way that a social movement might rise like a wave. It's harder to build any kind of wave now. Things are important to you and then they recede within a day. That's the only thing that keeps me from believing that there's going to be any one organic big wave; although the Americana (music) thing has been happening for a while.