Shannon took a bite of her granola bar as she flipped through the textbook, trying to focus. Her roommate Margaret had left to eat dinner at the cafeteria, an invitation that Shannon declined. She wasn't trying to be rude, it was just that, over the past week or so she had been feeling less and less hungry, with the feeling stopping altogether about two or three days ago. Aside from that she felt perfectly fine - great, even - and in light of everything else that happened to her it barely even registered.