My advice to you is: if you are still young, you must first overcome psychological obstacles. Communicate with others more actively, and don't be afraid. What if I'm wrong? That man can't say the wrong thing. Things in the world are not 100% right when they are wrong. Just bravely admit and correct them. If you have entered the society, you should find a job with a wide range of society.
For example, running business and marketing (not asking you to engage in pyramid schemes) or being a conductor in any car will do. Anyway, it is enough to meet people from all walks of life every day. Exercise yourself more. Remember not to be afraid.
The following is my personal experience from timidity and inferiority to becoming a chatterbox.
Until I graduated from primary school, my timidity was still serious. I remember when I was 12 or 13 years old, a guest of that family, whether an acquaintance or a stranger, was too scared to come out. Although there have been some changes since I entered middle school, I am still afraid of strangers. After meeting a stranger, I was too scared to talk to others or look at them. When I saw them, my face turned red and I ran away.
The real change is that after graduating from junior high school, I learned to drive (because at that time, we learned to drive more). After learning to drive, driving skills are still not good. Dad wanted to help me find a van to study, but he never found it (why do you have to find a van to study? I won't say much here). Later, I studied with my uncle's bus. If you study on the bus, you must sell tickets and take the caller with you. Think about it. I am a timid person. I have to face so many different people at the same time every day. It's really embarrassing.
I remember the first time I got on the bus to sell tickets, I was scolded by my uncle. I have to face so many people. During that time, to be honest, I was in extreme psychological panic. The noise on the bus is a little loud. When I asked passengers to buy tickets, the voice was so low that I couldn't hear myself, let alone the passengers. The passengers on the bus laughed at me and asked my uncle why such a timid person wanted him to sell tickets.
People from all walks of life are forced to face this kind of environment every day. I gradually found myself much better than before, and my personality has changed a lot. Then unconsciously, there will be no timidity and inferiority. And now I am still a cheerful and optimistic personality.