Steve Mould started out doing stand-up comedy at Oxford for fun, because apparently getting a degree there isn't hard enough. When he combined his love of physics with performing, he unlocked a whole new level of success. Now he's an author, occasional TV presenter, founder of a comedy festival, and host of the long-running Steve Mould YouTube channel with 3.5 million subscribers and 985 million views. He joins Dan to talk about turning a passion into a business without destroying your soul in the process. Learn more about your ad choices. Visit megaphone.fm/adchoices