The Kids are Disappointing!

I don't know how this feeling gets started.
The students in my 501 class are making me disappointed.
In my view as I met them the first time,
I thought they were kind of naughty and just need some disciplines.
The fact arises after 2 months somehow from their poor behavior.
I wonder why they are irresponsible and lazy that makes me furious.
Their parents should take the most responsibilties.
The kids should spend more time with their dads and moms than teachers,
so children should be taught well at home.
Sadly, they are not taught well at home and need teachers.
When a teacher wants to help the child out of bad habits or behaviors,
the parents stop the teacher and think the teacher minds too many business of their child.
That's how Taiwan is going down.
Do the parents really love their children and think what they do will be the worst discipline?
Most of them don't know.
I stand on the teacher's side.
Teachers know what is the best discipline because they have so many experiences of seeing how a child be with their different way of teaching.
Parents haven't yet see how their child be and they are still trying every way with using their best way the moment they regard as.
Moreover, parents sometimes get confused to do the best decision as being child-loving parents.
Who is going to be the victim?
The child and Taiwan society.
And we, the old people who will be relying on the children we grow.
Please, for a better Taiwan, be more longsighted.