The Leskovar Insight is Jeff's own theory of human social psychology through Ludwig von Mises' praxeological approach to human action. If you don't understand this idea, you can't truly understand human behavior and the human social order.https://www.lewrockwell.com/2021/12/no_author/the-psychology-of-human-action-2/https://www.youtube.com/@jeffleskovarBrian often writes about the implications of The Leskovar Insight: https://anarcholife.comhttps://en.wikipedia.org/wiki/Envy:_A_Theory_of_Social_Behavior