Sounds like talking about me, hehe. If you want to educate others, you must always be serious so that you can be persuasive. It is also necessary to pretend not to know. Pretend to be knowledgeable before others can be convinced. The most important thing is to mislead others with examples, thus enhancing the credibility of fallacies. This is my usual technique, but it is mainly used to open other people's hearts. When others don't have the ability to recognize, they can solve other people's problems. Why care about the means?