Comedy is grievances. It's a recitation of grievances - whether they're inconsequential, superficial - like "my wife shops too much", or "kids today", all those old-fashioned themes - or, if it's deeper, and somewhat more thoughtful, about social imbalance and inequities, and the folly of human behavior. It's usually a complaint.
George CarlinBy the age of six or seven, I was already doing voices and faces, making my friends and my mother laugh.
George CarlinThere is a core of loneliness. It's partly existential. Secondly, I was raised a loner. My parents were not there. My father was asked to leave because he couldn't metabolize ethanol. Actually, my mother ran away with us when I was 2 months old and my brother was 5. Real dramatic stuff: down the fire escape, through backyards. So, I sort of raised myself. I was alone a lot and I invented myself - I lived through the radio and through my imagination.
George Carlin