[7_my_mind]

It is also true of incomes which is mostly what I was talking about. Women strongly prefer men with higher earning potential than themselves, and this preference increases as financial incomes of women increase.[1]

A society where women cannot find husbands with higher earning potentials would create a marriage crisis.

[1] https://onlinelibrary.wiley.com/doi/full/10.1111/jomf.12372