How to scientifically identify a playboy

How to scientifically identify a playboy In 2021, the prestigious psychology journal Current Psychology published a fantastic research paper. Scholars from Southwestern University in China and the Australian National University have conducted a grand summary of love rat . The researchers attempted to identify and understand the definition and structure of love rat traits from an evolutionary perspective and from a modern psychological perspective. After a series of analysis, the researcher managed to identify the four elements of a scum, which are: poor interpersonal interactions, bad personal qualities, machismo and seriously hurt relationships, and irresponsible sex. Element 1: Poor interpersonal relationships The other party often makes promises but never keeps them; When there is a disagreement, you try to communicate and solve it, but he has an impatient attitude and only says "I'm wrong, okay?" and "I can't help it if you think so"; He is not willin...