" She finished getting ready with plenty of time to eat breakfast but didn't feel up to braving the dining hall; she still didn't know where it was or how it worked....
In new situations, all the trickiest rules are the ones nobody bothers to explain to you. (And the ones you can't Google.) Like, where does the line start? What food can you take? Where are you supposed to stand, then where are you supposed to sit? Where do you go when you're done, why is everyone watching you?... Bah. "

― Rainbow Rowell , Fangirl