You build up an urge to go to the zoo. You know that you do not have a car but you know your neighbor has a car. Your urge is real bad that you head towards your neighbor. Before you get to the front door of your neighbors house you saw your neighbor murder his wife through the window. This concerns you and you get a little scared. You decide to knock on the door anyway and act like you did not see anything. Your neighbor opens the door holding a bloody knife. You seem to be even more frightened. Do you still ask your neighbor to borrow his car or do you runway scared of your neighbor.