First thing’s first. I am a rock star. And I believe you are a rock star, too. Not your flashy, world famous singer or musician. No. I prefer the second Oxford English Dictionary entry to the more well-known interpretation: a celebrity within a particular sphere of activity. By this definition, I am the celebrity of my own life, and guess what? So are you!
Secondly, I am an actual librarian. I’ll just let that linger in your dusty minds.