I don't know whether to laugh or cry. There is an awful lot of pain and despair in some of these faces. The whole thing makes me feel sad. A lot of these people are obviously homeless -- mentally ill and/or drug addicted.
I'm not comfortable laughing at people who for whatever reason are in such distress, even if they did it to themselves. But I admit that it's hard not to, especially at the Halloween, skinhead and St. Paddy's Day punks.