Say a man embarrassed his coworker by revealing the coworker¡¯s mistake. Then, the person became upset about it and their relation went sour. Whose fault is this? Many people look at others¡¯ mistakes rather than check into their own faults. The person who made a mistake may have ill feelings toward the person who revealed his mistake, while the other may think, ¡°I only talked about what he did, but he is so narrow-minded.¡± Even when you find the other¡¯s 99 mistakes, you had better try to discover your own. This is a really beautiful heart.