So - we looked after next door's liitle boy (9 years old) tonight, and we played a game of Trivial Pursuit. This little boy is lovely but quite arrogant self confident. He had been teasing my son (11) every time he got a question wrong, and saying things like "Durr - I can't believe you didn't know that", etc.
So when he did it for about the 6th time, I said "Right, X who wrote "Dulce et decorum est"?. So he said "Erm, well I don't know". So I said "Right, well you don't know because you haven't been told, and X didn't know who was the first man on the moon because he hadn't been told, and it doesn't feel very nice to be teased like that does it?".