now you have to sit in this. now sit down, sit down. sit down, sit down. >> i'm not sitting in it. >> sit in that chair. >> i set "the tonight show" on fire, actually. i just set the chair on "the tonight show" on fire. and i am a convicted arson, because i brought lighter fluid. that made it premeditated. i learned a lot about the law. i would just do stuff. and i would think, well, this is funny to me. and genuinely be surprised when things didn't go well. >> i used to think that the mind of a comedian was like that of an addict. big ego, insecure, driven. but i do believe now that we are susceptible a little bit to madness.