My theory:
When it comes to human matters, it is 80% nature and 20% nurture.
Towards a “Pareto”power-law ratio towards human nature. And note, this is coming from a sociologist (ERIC KIM).
Why do we want to deny our human nature?
Essentially it is religion which is hijacking our human nature. Even though I’m Catholic, I acknowledge Christianity has confused a lot of people. We deny human nature and human bodily physiology in lieu of “God”.
For example —
Reality is fair and just.