People make their own choices, and sometimes those choices suck.
But not hurting people and knowing how to get along with people, ... they're different.
You're supposed to be kind to everyone, because you never know when you're meeting an angel.
If you can understand human behavior, it can’t hurt you nearly as much.
People will do and think whatever it is they have to in order to survive.
It's fine to be insane as long as you keep it to yourself.