I don't really look at anyone at all these days, really. I try and seal myself off. Put on your headphones and just go zone out as much as possible. You have to be extremely respectful of other people's presence in London. If you're going to stand in the street saying, hello to someone, you shift to the side and let people walk past you. It's all those little rules. Do you ever put toast - or sorry, put bread in the toaster? And then it comes up and it's not done properly, and then you put it back and then it's burned. That's got to be a universal truth, hasn't it? So that does