It's the small things

Like getting out of therio lab an hour before shelter medicine starts, and going to sit in the unoccupied lecture hall with your friend because you have nothing better to do, and sitting still so long that after 20 minutes the automatic lights turn themselves off, and sitting still for another 10 minutes while watching the screensaver on the projector in the dark, until one of your instructors comes in half an hour before the class is due to start, and loses a couple years off her life when she sees four eyes staring back at her from the pitch black room.