It seems that my friends and all my friends friends are the same as us. Oxbridge educated and in professional London jobs. You could put me in a room full of people and somehow I’d end up talking to the only other person who went to my university or in my profession. I want to be able to have a wider array of friends, but this always seems to happen.
I wonder, are other people equally drawn to people similar to themselves? If you are a postman or a nurse, are your friends very similar to yourselves?