Dr. Sanjay Gupta sits down at 92nd Street Y in New York with his friend and ultra-marathoner @richroll to talk about how our brain can create pain proactively and protectively. They also discuss how a good memory might have something to do with your chronic pain – and how to move through, with, and past those painful reminders. Listen to the full episode of CNN's Chasing Life podcast: swap.fm/l/clyt0915 #cnn #news #health #pain #sanjaygupta #drsanjaygupta #richroll