(2) Everyone is unique and has his own advantages. We should learn to appreciate our strengths and weaknesses, and not care too much about our weaknesses and weaknesses, so as to enhance our self-confidence. Confidence is a successful child. Without successful experience, there will be no self-confidence. A successful life experience is the driving force for us to move forward, and it will also make us gradually confident. We should accumulate success in life. ③ Shortcomings and deficiencies are important factors that affect self-confidence. To establish true self-confidence, we must face up to our own shortcomings, find ways to overcome and make up for them, and overcome the strong with the weak. Only by making up for one's own shortcomings and becoming strong can one have real self-confidence. ④ We must overcome self-esteem and build self-confidence.