Ex-Private Eye, "Richard"

Is it unethical to shoot homeless people? I think they have the most interesting looks, and usually stories, too. This gentleman, Richard, stopped me on the street the other day and told me his life story in fragments. Apparently he was/is a private eye. And a cross dresser.

Taken with my new Rebel SL1.

To quote him "This will only take 2 minutes. Ahem, when I was born I was surrounded by women... I don't remember much from my first year of life..." continues up until he's 7. Takes closer to 30 minutes.

Not sure why it would be unethical. Might drop him some cash, though, for taking his image.