An introvert doesn't like to talk and rarely greets his family or neighbors. He likes to daydream alone. When he's in a bad mood, he walks alone on the road. He's usually seen as a lonely, self-enclosed person who lacks social skills. This type of personality trait may make people feel depressed and helpless, but it can be improved by changing their attitudes and behaviors. Try to take the initiative to communicate with others, find like-minded people to build connections and expand your social circle. Try participating in social activities, interest groups, or volunteer organizations to improve your social skills and self-confidence. He could also try to find a way to find inner peace and self-satisfaction from his own inner world. Reading, writing, painting, listening to music and other activities can help you relax and reduce stress. Although this personality trait may make people feel lonely and depressed, it can be improved through positive action and self-exploration. Connecting with others and expanding your social circle is an important aspect. At the same time, you must pay attention to finding your own inner balance and satisfaction.