I see you're mind is already made up,
If you’re actually here to teach then you should hear your students out when they’re not accepting the information you’re giving because of certain issues. Then a good teach would help them resolve those issues. Not gloss over them to continue repeating theirself
your mind is pretty concrete we see.
Then if we can't teach you or you can't learn something new then there's not point in arguing or going back and forth. End of discussion.