Karl Theobald (Hang Ups, Plebs, GameFace, Green Wing) is back in his element, making his long-awaited return to the live comedy arena. A stripped-back, one-man, stand-up comedy show. A "book tour" about a book that has failed to be written. In an age of the self-discovery, self-realising, self-journeying, 'selfie-helpy' book, how does a man who is essentially funny write a serious philosophical book about serious philosophical matters?