I successfully found my way from the airport to the subway, and then into the general station for the hop on/hop off bus tour. The tour was rather disappointing as they gave random facts, but most of the tour time was in silence. They also ignored the Jewish ghetto wall and museum that I was most interested in. It was still more interesting than sitting in the airport however, so I'm happy I did it.
I would go broke living in the land of water closets! They are $1 for each potty stop and always required carrying my suitcase down a flight of stairs. Where I bought lunch, I thought I might get a break, but it was still a flight of stairs and fifty cents. (I guess technically, that's a bit of a break!) I'm back at the airport to begin the all night flight to Ethiopia; I'm tired.