He also mentioned in an interview with GQ, reading a book about The Beatles.

What if society wasn't fundamentally rational, but was motivated by insanity? This thought sets Jon Ronson on an utterly compelling adventure into the world of madness.Along the way, Jon meets psychopaths, those whose lives have been touched by madness and those whose job it is to diagnose it, including the influential psychologist who developed the Psychopath Test, from whom Jon learns the art of psychopath-spotting. A skill which seemingly reveals that madness could indeed be at the heart of everything . . .Combining Jon Ronson's trademark humour, charm and investigative incision, The Psychopath Test is both entertaining and honest, unearthing dangerous truths and asking serious questions about how we define normality in a world where we are increasingly judged by our maddest edges.

For amiable City trader Jimmy Corby money was the new Rock n' Roll. His whole life was a party, adrenaline charged and cocaine fuelled. If he hadn't met Monica he would probably have ended up either dead or in rehab.But Jimmy was as lucky in love as he was at betting on dodgy derivatives, so instead of burning out, his star just burned brighter than ever. Rich, pampered and successful, Jimmy, Monica and their friends lived the dream, bringing up their children with an army of domestic helps.But then it all came crashing down. And when the global financial crisis hit, Jimmy discovers that anyone can handle success. It's how you handle failure that really matters.