Magic was a thing that, when I did it, it made all the kids go, "Ah, that's cool."

I went to visit Frank Capra, one of my idols, and did a kind of Judd Apatow interview with him. I said, "I'd like the Statue of Liberty to disappear, but I want to do it as a lesson in freedom, how valuable freedom is and what the world would be like without liberty." And Frank Capra looked at me and said, "David, I love your idea, but here's what you're going to do. You're going to try and it's not going to work; it's not going to disappear." And I said, "Mr. Capra, I can't do that."

Physical rehab is often very, very hard work.

I was an only child. We were so poor, my parents and I had the same room.

I'm trying to change theater, in my own way - not just magic. I say that humbly, because I'm learning every single day. I do 15 shows a week, and every single audience I have is like a test screening for you, when you listen and go, "Really? They laughed at that?" All over the stage I have lines, written onstage, that I'm changing every single day.

When I was a kid, people wanted to be an astronaut. Today, kids want to be famous, and that's totally the wrong approach. You have to have authenticity in what you're doing. You have to really care about the core message of what you're saying, and then everything else will fall into place.

Performing my show is something I constantly think about.