Well, my John was the one who wasn't able to maintain control over his own body. Really, he comes across as the greater idiot.

[Sherlock pressed on, not the least bit bothered.]

As far as I can gather from my combined knowledge, logic alone cannot combat magic. As I am not able to use magic, I'm rather stuck to make any changes to the situation at this time. We'll see what the word is from school officials. They may know best what is going on.