I actually get mistaken for a librarian or an art history major a lot. It's kind of amusing. I suppose the glasses and prevalence of wearing suits = the type to be around books a lot.

I still get like, sophomores in my engineering building asking me if I'm lost. Best time with that was when one of my profs then walked up and told them "I don't think you'll last very long in Aero" to said kid. XD