Okay, let me first state that I think this guy is way oversimplifying a very complicated issue...HOWEVER I also believe creativity in some form is coded into our very being and can indeed be very healing. And you don't need to be "good" at whatever art form you choose. Unless you are a professional artist, being good is irrelevant. The point has more to do with stepping outside of yourself, and pouring yourself into the creative work. No one even needs to see it.