If I can get you to laugh with me, you like me better, which makes you more open to my ideas. And if I can persuade you to laugh at the particular point I make, by laughing at it you acknowledge its truth. – John Cleese
I had a very, very difficult relationship with my mother, who was supremely self-centred. She was hilariously self-centred. She did not really take interest in anything that didnt immediately affect her. – John Cleese