Taking the 1 in San Francisco to and from work can be a nightmare. Not only do the bus drivers think you are a sardine, a lot of the passengers seem to forget about “PERSONAL SPACE”….They often do not understand the words “excuse me” and just stand there while you are struggling to get off the bus. Also, the doors don’t close if you’re standing on the steps!!! If you don’t fit on the bus, GET OFF AND WAIT FOR THE NEXT ONE!!!!