How big of a jerk am I? Or are you?

Average person don't read signs, and the average person is dummer than the "average" person. Don't be surprised when others don't think/act like you do. Wife found a stray Chihuahua dog, took very good care of it, could not find the owner, gave the dog away. A week later, dog was killed (run over) when it ran outside. I was not surprised when I heard about the dog's fate, I was not surprised to hear the crew was all over your car. Some of the best advice we can take to heart is: "Expect the very worst of people".