I thought this
3) this might seem stupid by why don't we all just make every kids life as hard a possible. Because everyone knows that no pain=no gain. So the more pain we put on our kids the more they will gain. Right?
and this
4) why shouldn't I make my younger brothers life as hard as possible because in the log run the more pain means the more gain. Right? That's what Judaism sees it too? So I should never stop my father from abusing my brothers because I know that the abuse will lead to the growth of the boys.
were two of the questions being asked.
Judaism sees it as the Torah says it.