"My grandfather was an adherent to Norman Vincent Peale's doctrine of positive thinking. It certainly... didn't begin with... Peale. My grandfather had always been the kind of person who could not deal with negativity. He had no patience... It allowed room for nothing else, and there are times in our lives when we are legitimately distressed... sad... in pain. ...[T]o be prevented to feel those feelings honestly and openly is a form of torture."