Some parents may use their childrens to do stuff for them like asking their children to work and provide money for them.

I think that not all parents know the best about us as some parents will not care about some of their children's problems and what happen in their life. For example, when teenagers need someone to talk to but their parents will not bother.

As parents may be a bad influence and potray bad habits. Example, some teenagers may follow their parents footsteps like when their parents get into fights or their parents are gamble addicts.