I always believe that it our responsiblity to take care of our parents when they become old. One would never understand as a child how the parents brought them up. As human life is a vicious circle, u are born dependent and die dependant during old age. It is important since parents take care of their child during childhood, it is the duty of everychild to take care of the parent when they need them. The question does not come who has to understand whom, if parents had thought what his child would be after grown up, they would have taken care of themselves.
