A psychiatrist once said that extreme native families will create two types of people: one is a slave who always kneels, and the other is a tyrant who wants to destroy everything.
Those who accuse him of being "cool" will never understand that he has never been treated with gentleness by the world, so why should he be gentle with the world in return? When he personally twisted the first person's neck in the world of ashes, the feeling was so familiar that it was just like strangling the wild dog that always came to grab food when he was a child. It was just a survival instinct.