Analysis:
Inferiority: An inferior person is always timid and always wants to find a safe haven for himself; Always envy those successful people, "jealous" that they have good opportunities and get the joy of success.
Conceit: I am immersed in the few victories in the past, so I don't listen to other people's opinions.
Self-confidence: Believe in your ability. Self-confidence is due to knowledge and experience, as well as high vision and judgment, and fully believe in yourself.
Self-esteem: Maintain your dignity. Self-esteem is like an inflated balloon. If you poke a needle, it will send out a big storm. Self-esteem is like a banner, which is above people's life, work and feelings. Self-esteem is like an important fulcrum on the lever of life, giving life meaning.