As I rode the Metro to Dejvická and back, scanning the passengers while trying not to seem creepy, it dawned on me how unapproachable most people in public here really are. I noticed two attractive younger women sitting separately, but they were both listening to iPods and didn’t seem especially receptive to chatting. In fact, almost everyone was isolated in their own world as people tend to do while in transit. I was probably the only person who even knew this was supposed to be the communication car! And considering the lack of signs or posters, it is easy to imagine why.