I love actors and I feel like, if you usually allow people some say, most people, if they start to feel comfortable, they're going to have a voice. If they feel heard, then they will give back 10 times as much to you.
She might even be your lovely school-teacher who is reading these words to you at this very moment. Look carefully at that teacher. Perhaps she is smiling at the absurdity of such a suggestion. Don't let that put you off. It could be part of cleverness. I am not, of course, telling you for one second that your teacher actually is a witch. All I am saying is that she might be one. It is most unlikely. But--here comes the big "but"--not impossible.