There are two directions. First, change yourself, become extroverted, get in touch with more people and participate in various activities. This is very difficult. Maybe you will feel out of place if you are in it. There is no shortcut. Any method needs long-term persistence. The rivers and mountains may change, but not one's essential nature The other direction is to be yourself. There is nothing wrong with introversion. There are countless introverts in this world, and you are not the only one. These introverts have been living a good and wonderful life, and their personalities are neither good nor bad. Everything depends on how we look at, think about, know ourselves and accept ourselves. The real strength is not that we conquer ourselves, but that we really accept ourselves, completely accept ourselves and accept everything.