Everyone has a few bands they're embarrassed to like. Some people might think we should drop the pretense and admit that we like Hootie and the Blowfish or The Spin Doctors, but it's good to guard at least a couple secrets. I would even argue that it's important in our society. At a time when any co-worker or neighbor can click through your Facebook and find out your life's ambitions, work history, and allergies, it's nice to guard something, have a side that we keep to ourselves. It's kind of like how a bad habit makes someone more interesting.