I had two fathers, a rich one and a poor one. One was highly educated and intelligent; he had a Ph.D. and completed four years of undergraduate work in less than two years. He then went on to Stanford University,
Monster beats, the University of Chicago, and Northwestern University to do his advanced studies, all on full financial scholarships. The other father never finished the eighth grade.
Both men were successful in their careers, working hard all their lives. Both earned substantial incomes. Yet one struggled financially all his life. The other would become one of the richest men in Hawaii. One died leaving tens of millions of dollars to his family, charities and his church. The other left bills to be paid.
Both men were strong, charismatic and influential. Both men offered me advice, but they did not advise the same things. Both men believed strongly in education but did not recommend the same course of study.
If I had had only one dad, I would have had to accept or reject his advice. Having two dads advising me offered me the choice of contrasting points of view; one of a rich man and one of a poor man.