[ Again, she says, and that is more than enough for the severe look on his face to worsen. Again, implying this has happened before. ]

If you have such poor control over your own strength, I would suggest you spend extensive time thoroughly training that control. I will not tolerate another incident like this, understand?

[ Sorry Yor, he's not from a comedy series... also, yes, he's using his disappointed teacher voice right now. ]