Hello, according to the appeal, it may be the strangeness and insecurity caused by the new environment; Or the study pressure is too high, the pace of life is accelerated, lack of sleep, insomnia and other high energy consumption. I am not a professional or a doctor, but as an introverted college student, I sometimes feel alert and nervous because there are few or no familiar people around me. I know that all kinds of pressures are mental torture. In this case, swearing is usually divided into multiple factors: introverts are overly sensitive, care about other people's words and make language resistance, out of inner self-protection; People who are under too much pressure react nervously and vent their inner dissatisfaction, sometimes unconsciously. Specifically, you have to find out the reasons yourself, live outside, and remember to make more intimate friends, not many, one or two, whether extroverted or introverted, as long as you can help each other. Then you can tell your friends what problems you have in life, what opinions and opinions you have, relieve stress, and go to the library and study in the study room together, so that you won't feel too lonely and insecure. Although communication is very energy-consuming for introverts, we should have courage, not be rejected by others, but be good at seizing opportunities. After all, loneliness is not terrible. What is terrible is inner emptiness and terror. We will also blame ourselves for our mistakes, gradually lose confidence and hurt people around us.