In her book, Quit: The Power of Knowing When to Walk Away, social scientist and former poker pro Annie Duke argues that we're way too over-indexed toward grit and not open enough to quitting. Plus, with the smart advice being not mock him, U.S. Senate candidate from Georgia, Herschel Walker instead provides a fertile means of self mockery. And Brett Favre just loves building volleyball courts!Learn more about your ad choices. Visit podcastchoices.com/adchoices