I'm a dad, I'm a husband, I'm an activist, I'm a writer and I'm just a student of the world.

So what I say about Tracy is this: Tracy's big challenge is not having a Parkinson's patient for a husband. It's having me for a husband. I happen to be a Parkinson's patient.

In fact, Parkinson's has made me a better person. A better husband, father and overall human being.

I think the scariest person in the world is the person with no sense of humor.

Discipline is just doing the same thing the right way whether anyone's watching or not.

I had all the usual ambition growing up. I wanted to be a writer, a musician, a hockey player. I wanted to do something that wasn't nine to five. Acting was the first thing I tried that clicked.