am i being stubborn or fools?

am i being stubborn or fools?
i don't know
please tell me
if you know

2 class, 6 failed
a simple and easy task
even grade kid can do
6 failed

those 6 take remedial class
5 pass, 1 didn't
that 1 already tired, hungry
complain all the time

but i keep him in check
no matter how much complain he said in mouth or not
i keep him in check until he manage to do it by himself
until he finally got it

when he did it
no thanks, not even bye
i feel resent and hatred
to me, who more hungry, more headache and more tired than him

am i a fool
trying to be a good teacher who even the kid don't want
or i am being stubborn
who can't take my teaching method are no longer applicable in this class?

you tell, i'm too tired too think anymore