My theory is that there are 3-5 different genetic types of human beings.

This is not a race or sex issue, but how genes that go back millions of years may have been lost or not lost and what genetic potentials are hence created, nurtured or not nurtured.  So the 3-5 types could have unique attributes with different strengths and weaknesses.  I also believe that faccing challenges may be the greatest way to nurture genetic potential, rather than empowering thoughts and calculating advantages.  Humans prefer more romantic events in contrast to events caused by entitlement.  That our genetic potential can happen especially when we are not over confident in our abilities and we are far from complete, as potential may be more infinite in scope.