Imagine you live in a neighborhood full of families. There are many nice people, but a few households are real menaces. They're loud, they burn things in the backyard, and they drive around so fast that you're worried they're going to run someone down
The neighborhood bands together and one-by-one succeeds in getting these menaces to settle down. But there's a holdout—and it's the worst of all. The noise from that place is tremendous, the fires they burn are bigger than anyone's, and they drive with their eyes closed.