My father drove me into town at dusk and waited for me as I walked the row of houses along Main Street, spying here and there another child in pathetic costume.
Consequently, children of a particular age cannot be expected to master educational material without taking into account their current level of cognitive development.
At Planned Grandparenthood, children targeted by their parents to reproduce could obtain non-biased information about the insanity of having their own kids.
In fact, rural migrant workers, as they flood into the city, will meet many difficulties in life, such as social security and their children's schooling. However, the latter remains their top concern.
If you've spent most of your programming career writing sequential code, you might have more trouble adapting to the parallel nature of the robotics programs than your kids will.