David Letterman (Late Show, My Next Guest Needs No Introduction) is an American television host, comedian, writer, and producer. David joins the Armchair Expert to discuss his relationship with work and retirement, what his different strategies for interviewing people are, and how having heart surgery has affected his life. David and Dax talk about their experiences with alcohol, how the important lessons we learn are the ones we forget the quickest, and the reverence they have for Howard Stern. David explains what he does when he sees bears on his property, how he got to know Bono & The Edge, and how Matt Damon is the nice guy every American should aspire to be. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.