Because the truth is in the hands of a few people, most people don't understand this truth. Because they don't understand and disagree, the strength of both sides is competing, and the genius doesn't want to associate with most people. Most people think that this person who has not yet become a genius is crazy and has a mental problem because he is easily isolated. This is a little extreme thinking. If a genius can communicate with others, he can handle it properly. Generally, geniuses delve into their own things every day, and they have no time to communicate with others. Only those who understand are bosom friends, so why do some people say that it is difficult to find a bosom friend?