First, read more books.
Some people say that people who read a lot will have different horizons and different concepts. When you see many people in your life, they will also have many setbacks, inferiority complex and depression. You will understand that your state is normal. If you want to change, it doesn't matter, just try more.
Second, make more friends.
A good friend will bring you many benefits and make you cheerful and sunny. He will know your mood and give you good advice. Especially when a person feels inferior, he needs the encouragement and support of his friends. This process takes time and patience, and only good friends can do it.
Third, increase your ability.
I think this is the most important thing. Once upon a time, a friend felt very inferior and felt that he could do nothing. But by chance, I met a good track and developed rapidly. When I see him now, I feel that the whole person is very sunny and confident, and I can't see the original inferiority complex at all.
Therefore, when you feel inferior, you should calm down and exercise your ability. Whether it is writing, communication or other abilities, it is ok.
Make a choice according to your own situation. Then stick to cultivation, and with the accumulation of time, the effect will soon come out.
Therefore, to enhance a person's self-confidence, we can try from the above three aspects. You may not see the effect in the short term, but the effect will definitely come out in a year or two.