As the Professor spoke, Livvy jotted down some notes for future reference. She looked up at him ever so often. It was truly a boring task to do, but it was still beneficial. But honestly, Livvy just wanted to set her head down on the desk and sleep. Her head was killing her and she didn't know why. Well, she probably did, but was in complete denial.

... Um. Um. How would SHE know?

Livvy raised her hand up into the air, rather hesitantly. "Um... Professor? Maybe it's because that all though Vampires aren't considered to be a threat, they can still be a threat. There are Vampires that wish to live in peace, while some may wish to bring harm upon others for no reasonable reason or for self-defense, which is why they are considered to be a dark creature. And by studying them in Defense against the Dark Arts class, we can learn how to defend ourselves if by any chance a Vampire decides to disrupt the peace."