It's the holidays, and Anna's at school.
She hates it.
More specifically, she hates the fact that she's got a job, but she still has to waste time interning (as good as volunteering) for extra credit that makes no difference anyway because everyone interns.
Her school's labs aren't even fantastic. Sure, some experience is better, but when everyone else is interning at medical clinics, and she's stuck at some community college. It wasn't her fault everyone got in first!
It's not even like she wants to stay away from home now, either...