Things a Man Should Never Do Past 30

One of Esquire's most popular annual features, "Things a Man Should Never Do Past 30," has now become a full-fledged book. A.J. Jacobs, popular author and Esquire editor-at-large, and Dave Katz take a wickedly humorous look at this magical rite of passage, and reveal exactly why no guy should "high five in a business situation" or "experiment with facial hair" anymore.