If you see this guy on the street....

Don't punch him. Don't hit him with your car. Don't give him money. Don't make eye contact. Don't run. Don't walk. Don't dance. Just nod politely and he'll lose interest.

I know that they say you shouldn't post pictures of yourself in your blog, but I just couldn't resist. I'm not quite as "Homeresque" as depicted, but I'm working on it.