You are an introvert, and you are not good at expressing your language with others, so others are reluctant to associate with you, which is very bad for your social life. Therefore, if you want to change your personality, you should go out and see the changes in the outside world, learn more about their social experiences and methods with people you are familiar with, accept more new and new things, and go out and see more. After a long time, there will be new changes.