Dr. John Sullivan is a well-known sports psychologist who currently works with NFL teams, has consulted with the NBA, Major League Soccer, and English Premier League as well as Olympians. He is also the author of the book "The Brain Always Wins: Improving Your Life Through Better Brain Management." He talks with Mark today about the importance of emotions in performance since, as he says, "emotions run the show in sport and life." Find out how: Exercise needs to be understood as medicine. It needs to be dosed correctly like anything else. We've returned to a "hunter/gatherer" society as we have to pick through food at the supermarket and read carefully to find suitable nutrition in our grocery stores Technology can enhance, but never trump human beings Listen to this episode to hear how performance often comes before thought, so thinking about what we should do means that we're often too late.