If you are in a bad mood, the first thing you should think of is venting. Venting is really a good way, because when you are in a bad mood, your mind is often the most boring. Hold your breath. At this time, you will be extremely venting. You can go to karaoke or shout. Or cry. But I personally have a method, which may only be aimed at myself. Why are you in a bad mood? Either someone else annoys you, or something strange happened to you. Then if these things didn't happen, I wouldn't be in a bad mood, so in this case, I will change the reasons for my bad mood when I am in a bad mood. Of course, this is a way to deceive yourself. A lot of people would say that. Will there be no bad mood? Of course, there must be some mistakes. Just like people stand up in countless setbacks. Is there no setback after standing up this time? But you still have to face it.