Answer honestly... Disabuse me of my ignorance. Don't let me get away with anything. Don't try to play my game. Be real. Be passionate. Hold your ideas. Give me resistance. Give me traction I can work against. The friction between reality, or the truly held concerns of the person, and the farcical concerns that I have, or my need to seem important, as opposed to actually understanding what's true... Where those two things meet is where the comedy happens. So be real. That's the best thing you can do. And call me on my bullshit.

On how he would recommend Colbert Report guests approach interviews, on A Conversation with Stephen Colbert (1 December 2006).