At least you only remove one of your own from the gene pool, which if you are that stupid is probably no bad thing. If you are texting while driving it could be someone with intelligence you kill.
Many of my teachers were sarcastic bullies like this member of "the caring profession". These sadists put me off school and teachers in general for life. I just wish I'd had the guts to stand up to them like this little girl. Unfortunately it was 50 years ago and of course there would be no video evidence. And who would believe a 10 year-old's version of events over a teacher in those days?