Girls must first have confidence in themselves. Many people are withdrawn because they lack confidence in themselves and even feel inferior. They are afraid that others will look down on them, so they are afraid to get along with others and wrap themselves up. So if you want to change, you must be confident; Secondly, we should take the initiative to approach and know people. Start with the people closest to you, take the initiative to talk to them, cultivate their social skills, and then take the initiative to approach people in life and infect them with their enthusiasm and sincerity; Finally, take part in more social activities. In daily life, we should often participate in some clubs or social activities, get to know and associate with more people, and expand our social circle and circle of friends.