It is getting scary out there. In order for society to function properly, we need to be able to assume that most people are going to behave rationally. And when I was growing up, it was generally safe to make that assumption. But now things have completely changed. No matter how hard one may try, there is simply no avoiding the hordes of crazy people that seem to be taking over our society. It is almost as if millions of us never learned the basic rules for how civilized people should treat one another. Sometimes this manifests in behavior that is simply rude, other times it manifests in behavior that is actually dangerous, and if you are really unlucky you will personally encounter someone that has fully embraced depravity on a level that most of us never even want to think about.