Two pictures illustrate the difference between women's and men's soccer:
There are few women's football coaches, and they do not fight for steamed buns
The men's football coach is full of stars, painstaking, thick family, helpless and not contentious
I can't think of the difference between a bully and a scum
Some school bullies, especially the family conditions are general, the parents pay less attention, they work hard, and there are no various cram classes that are still among the best.
Some scum, like the stupid son of the landlord's family, parents feel that they are successful and smart, adhering to the concept of dragons and phoenixes, even if the children are not motivated, they are willing to pack various cram classes, and apply for a few cram classes for a few homework. The results are still not satisfactory!
Talent and hard work, indispensable, not that piece of material to change careers early, parents are tired, they are more tired!