Firstly, accept oneself as it is. Just like the previous brokenhearted A, what he needs to do is face up to the fact that he doesn't know how to handle intimate relationships, instead of attributing his breakup to "not suitable for dating this year";Secondly, cultivate wise and cautious judgment. Judgment is a decision-making ability based on the collection of information. The more complete the information is collected, the clearer your judgment can be made without being disturbed by too much external invalid information. This also reduces the impact of the Barnum effect on yourself from another perspective.Thirdly, recognize oneself through the failures and successes of major events. Through these experiences and lessons, understand one's personality, abilities, and discover one's strengths and weaknesses. Just like Mr. C who started his own business earlier, if he could objectively view the problems he encountered in his own business, he might also be a successful entrepreneur.Fourthly, avoid being pulled by emotions. When emotions are suitable for making choices and judgments, rationality will be lacking. Controlling emotions is also the best way to guide oneself to make rational judgments.