The legendary comedian and host of the immensely popular WTF podcast needs no introduction but we're giving him one anyway: he's spent a couple decades honing his craft, has appeared on Conan more than 40 times, stars in and writes a TV show based on his life and, whether he likes it or not, does a better job of spreading awareness about addiction and recovery than perhaps anyone else out there. Here, he and AfterParty's Anna David discuss cocaine psychosis, taking meds for mental issues, how success has changed his recovery and much more.