 But something like social anxiety can be overcome just like a phobia can be overcome for example somebody afraid of snakes they do exposure therapy they surround them with snakes for an hours you know and then eventually the person has no phobia anymore. And in the same way if you're afraid of public speaking if you go speak in front of a crowd enough times not everybody but many people social anxiety or speak public speaking anxiety will draw. So I think when you start labeling people introvert you're locking them in for life.