I feel there's a power in theatre but it's an indirect power. It's like the relationship of the sleeper to the unconscious. You discover things you can't afford to countenance in waking life. You can forget them remember them a day later or not have any idea what they are about.
There was certainly less profanity in the Godfather than in the Sopranos. There was a kind of respect. It's not that I totally agreed with it but it was a great piece of art.