There isn’t one factor that makes combat so transformative. Instead it is a combination of reactions. To external peril and internal aggression, to personal empathy in the face of the horrible, to your expectations in light of your experiences. For Nate Didier, a lot of the transformation came from seeing the world as it was and losing something of a sense of what it could be.Episode Sponsors:ZipRecruiterKeepsNorton 360 with LifeLock