No one is perfect, and gold is not perfect. There is no perfect person in the world, and in the same way, it is impossible for a person to live a lifetime without making mistakes.
But human nature has such a weakness, they are often accustomed to attributing their mistakes to others or external factors, and never take the initiative to analyze whether they are deficient or wrong in the handling of this matter. Just like a child who fell, after his parents picked him up in heartache, he always used to step on the ground twice, and his mouth was full of words: "Step on you, let you hurt our baby wrestling." In fact, the earth is innocent, but it is not careful to walk by yourself, such a simple comforting word, so that children have planted the seeds of resentment from an early age.
Self-error is an attitude, but also a kind of arrogance. In fact, the reasons for the failure or failure of any transaction are multifaceted, and they can never be simply attributed to external factors or others. As long as you sincerely search from yourself, you can find some of your shortcomings. When you have this sincere self-error, it will also lead others involved in this matter to follow suit, and the result is to find the cause and correct it with kindness, rather than complaining to each other and tit-for-tat when there is a failure.
Learn to find mistakes in yourself, and when you encounter mistakes, the heavens and the earth naturally become wider.