I looked at Willie Nelson and Farm Aid as a role model; they do it every year, and it draws people together, and drawing people together where they realize they're not alone, to me, is strategic in healing.

I play like I always used to, with no agenda. And, every once in a while, I will play something I really hadn't thought about or even intended to play. And I'll go, 'Whoa! What was that?'

I was 20, and my reality was that people either went to college full-time, or they were draftable. The dear friends that I went to high school with that didn't go to college eventually wound up in Vietnam, and I noticed that they came home different. I was in Ohio during the Vietnam War era.

People are texting and smash into the car in front of them - I think there is some humor in that. And the virtual games. People are playing these virtual games, but they're real - I mean, the people are really playing, but it's not a game.

We're sober now, and we all have families and obligations of being senior citizens. Oh, that's hard to say. We have grown-up responsibilities. We used to all live in the same car.