I think tobacco and alcohol warnings are too general. They should be more to the point: 'People who smoke will eventually cough up small pieces of lung.'... And 'Warning!! Alcohol will turn you into the same jerk your father was.'
George CarlinSelf-expression is a hallmark of an artist, of art, to get something off one's chest, to sing one's song. So that element is present in all art. It is the key to even standing up and saying, "Hey, listen to me." Self-expression can be based on looking at the world and making observations about it.
George Carlin