"Well. Hm," Sandra said, smiling slightly at Aurora's newest outbreak. "Add a page for failing to keep control of your pathetic adolescent mood swings," she said nonchalantly, sitting down on her desk and pulling out a few papers. "This, in case you haven't noticed, is your first lesson in the Dark Arts. My name is Professor Archer. You will address me as such, or I will throw you out a window."
"As our resident drama queen here has demonstrated, emotion is your worst energy in my class. I will not tolerate it. Magic is fueled by emotion, and the magic I will be teaching you here is already volatile enough without your little hissy fits messing them up. Do I make myself clear?"
In the back of the room, Keith swallowed audibly.
"You are young. You are stupid. I know, and by extension, accept this. But if you are to perform in my class, you must control yourself. Aurora, obviously, cannot, and will no doubt fail this class by the first grading period."
She walked to the front of the class, gazing around the class before her eyes fell on Samantha Burns. She smiled despite herself. Perfect.
"Emotions cause you to lose control. And when you're handling forces of this magnitude, that cannot be allowed to happen." Sandra turned to Samantha and arched an eyebrow. "Of course, Samantha here knows everything about out of control dark wizards. She was stupid enough to marry one, weren't you darling?"