Not on the list: Hitting on cute librarians, I'm in the clear. I don't know what it is, but it's something about the dress suit/sweater, long hair put up in a tight non-dressy bun (extra points for pencils in hair), small framed glasses, that look that says "You have an over-due book and you need to be punished"
... I'm checking out the local library today.
Seriously tho, I am going today because of this thread. I tend to own my books instead of renting them, but I'm poor and I need something to read.