Ready or not, world, Dane Cook, standup comedian is back. It's been four years since the controversial comic went on tour. In the middle of that drought, in 2011, he told Amy Kaufman at the LA Times that he'd essentially retired. (Though apparently, he did get on stage long enough to offend everyone last year.) Now, he's back on the road, for a tour that will wrap up in Boston next weekend. He opened up to Kaufman about why he dropped out of the game, and why he came back. Some highlights: