However, you just lack the experience and experience of interacting with people and are afraid of interacting with people.
People do not exist in isolation, but have social attributes, that is to say, everyone belongs to this society and will leave home and family one day, because if you want to live, work and walk on your own feet, you must go out, face the real society and integrate into social groups.
You are a student now, why do you want to study? Isn't it just for life, for a better life and for a better future? But what is the future? Is the future life just a house where you and your mother are together? The road ahead is long. You need to get in touch with people, make money, eat and talk about boyfriends. Mom can't stay with you forever, so since she has left home, she should exercise her ability to live independently, communicate bravely and learn how to communicate with others by herself. As long as you go to the crowd and integrate into the collective, you will find that this society is not terrible, and you are not alone. Besides, you will find many interesting things. You have grown up, don't act like a child. Be brave, even if you don't make friends, you should have the courage to keep in touch with people around you. I cheer for you! !