Everyone is in a university, a class or even a dormitory, although this can't avoid their own differences. Some people take part in club activities in universities, some take part in student union in universities, some help teachers in universities, and some just concentrate on their studies. Everyone's knowledge accumulation and knowledge are different, and everyone's experience in making friends and social skills will not be at the same level. These are all competitive advantages in society after graduation. Since everyone is different, how can the speed and height of development be the same?
Sometimes, someone may call you brother in your lower berth and in the poor house all day. Sometimes, you may have a crazy brother who drinks with you. Sometimes, his father is a director. Sometimes, he may fail all day. His family owns a Fortune 500 company. Everyone's background is different, so the development direction is different and the development mode is different, which leads to various gaps. I think it should be normal. Different people will inevitably have gaps.