Dan Pink’s TED Talk on the science of motivation is one of the 10 most-watched TED Talks of all time, with more than 20 million views. Dan’s research and writing has a lot to say about how to navigate the creative life, which made Aaron jump at the chance to get him on the show. Join Aaron and Dan for a fascinating conversation about Dan’s recent book, “When: The Scientific Secrets of Perfect Timing.” Dan’s subtle but convincing message is that when we do things matters every bit as much as what we’re doing. Follow Aaron on Twitter @aarondtracy for show updates.