What is the overarching hypothesis of
the Rules for Life?

A Life is hard and you have to earn
rewards through hard work.

B Life is hard and you have to be
thankful to your parents for their
hard work

C Life is hard and be sure to be kind
to nerds because they may end up
being your boss.

D Life is hard and there are no
winners and losers, despite what
your grades may be.