I have a really good sense of direction. In the southern hemisphere. When I travel in the US your "sun in the south at midday" _really_ messes things up. And

I have a really good sense of direction. In the southern hemisphere. When I travel in the US your "sun in the south at midday" _really_ messes things up. And when I'm in London and there's no detectable angle to the sun through the clouds, and all medium distance travel happens on the underground, I'm even more completely lost. I have friends in Maida Vale, Edgeware Rd and Marylebone , and I _know_ they're all within walking distance, but there's no way I could dead reckon my way from one to the other. All I know is how to get from there right tube station exit to their houses or nearest pub/cafe...