In a person, he is right, you listen, he is wrong, you obey. Then this person can do whatever they want with you. Because, if you have no bottom line, he has no principles. That's how power is born, and that's how arrogance is born. Everything in this world is condescending, and all the bullying is like this. Without proper anger, the other party will lose respect for you; without a firm stand, the other party will feel that there is an opportunity in your swing.Everyone will presen...