92 percent of what we worry about never happens, so why are we so afraid to face our fears? In this episode, Shelby and Josh sit down with SUCCESS Associate Editor Jamie Friedlander, who tried to conquer her fear of public speaking by taking on stand-up comedy. Plus we reveal our biggest fears and how we faced them head on… or not. And then we take a look at the science behind our most basic instincts of fight or flight in a conversation with Jeff Wise, the author of Extreme Fear: The Science of Your Mind in Danger.