You are on vacation in New York and ready to explore the downtown area. In the morning, you are walking down a very busy street and you see a man lying on the ground, shaking. Do you stop, or do you continue to walk by? You continue to walk down the street, and as you pass by an alley, you see a man and woman yelling loudly at each other. The man calls the woman a name and pushes her hard against a brick wall.