I've just been sent this by a Kiwi mate of mine...
Willie left the Highlands for the first time in his life to work in London.
His mother phoned him a few weeks later to see how he was.
"It's very strange, Ma", he said, "The man in the flat next door screams and shouts all night and the woman on the other side is continually banging her head against the wall".
"Well you keep yourself to yourself, Willie", says his mother, "Don't get involved".
"No I don't, Ma" says Willie, "I just sit here and play my bagpipes".