Out of control, Pi Mou posted a private photo on his circle of friends and was fined 1000 yuan. Can he learn a lesson? This was a complicated question because the relationship between losing control of emotions and learning a long lesson was not completely direct. However, if we consider some common plots and endings, it will help us understand the problem better. Under normal circumstances, it was very impolite to publish someone's private photos and scold them, no matter how the person was feeling. In this case, being fined 1000 yuan might be a rather severe punishment, but it might not teach him a lesson. Psychological research shows that punishment doesn't really solve problems or change a person's behavior. On the contrary, education and guidance were more effective. Therefore, if he wanted to teach Pi a lesson, he might need to take some more proactive measures, such as having an in-depth conversation with him to let him know the impact of his actions on him and others, and how to avoid similar mistakes. In addition, losing control of one's emotions was also a problem that needed to be solved. If Pi could be aware of his emotional problems and seek help, he might be able to better control his actions and avoid making mistakes again. In summary, many measures may be needed to teach Pi a lesson, including active education and guidance, as well as help him solve emotional problems.