Ask a deeply religious Christian if he’d rather live next to a bearded Muslim that may or may not be plotting a terror attack, or an atheist that may or may not show him how to set up a wireless network in his house. On the scale of prejudice, atheists don’t seem so bad lately.
I like living in my head because in there, everyone is kind and innocent. Once you start integrating yourself into the world, you realize that people are nasty, mean creatures. They're worse than zombies. People try to crush your soul and destroy your happiness, but zombies just want to have a little nibble of your brain.