Always care about what others say, what should I do?

This is because you are inevitable in the process of maturity, which is a normal phenomenon and a "sign" of your maturity.

You care about others, which shows that you have high emotional intelligence and strong collectivism, and you want to understand, feel and even help others.

On the other hand, because you are young and can't see through others, you feel that others have seen through you. That's why you're immature. To some extent, maturity means seeing through others and pretending.

It doesn't matter, you will get better gradually. If you want to change yourself, there is only one way: think carefully about everything and carefully understand every word of others. If you don't understand, you can think backwards and apply logical principles: if P is so Q, on the other hand, it is not P unless it is Q, so that you can understand the implication of what others say and you will understand. I see, naturally I won't be scared, and I won't care.

Further, learn to say: no! This is very important. As long as you can learn to say no, you really start to mature. For example, if someone asks you for money, you must think about it. If you lend him money and he doesn't pay you back, you lose both your friend and my money. But if you learn to say no! At least you won't lose money.

Maturity for everyone, because of different background, the content is different, but one thing is the same, that is, mature people will make judgments to weigh the pros and cons.

It doesn't matter, relax, and you will get better and mature in a little bit.