They love 3-D. It's fun to watch a movie in 3-D with your children, or with a group of children, because, from time to time, you see little hands reaching up to grab things that they think are right there. It's remarkable and it does, obviously, add another dimension, literally, to the movie.

[And on going from character to leading actor] I don't approach anything differently; I just approach it as a character. I'm always astounded at the fact that I've ever played a leading character in anything [Laughs]. And my wife concurs with that, frankly. She always thought I would be, at best, the wacky neighbor on a sitcom, so this is all just a surprise and a joy.

Is it true that if you don’t USE it you LOSE it?

Sending a handwritten letter is becoming such an anomaly. It's disappearing. My mom is the only one who still writes me letters. And there's something visceral about opening a letter - I see her on the page. I see her in her handwriting.

Everyone always wants new things. Everybody likes new inventions, new technology. People will never be replaced by machines. In the end, life and business are about human connections. And computers are about trying to murder you in a lake. And to me the choice is easy.

Everyone said to Vincent van Gogh, "You can't be a great painter, you only have one ear." And you know what he said? "I can't hear you".

It's harder when people are playing along, because it's just not as funny. They're trying to be funny, and it sort of cancels out the whole joke.