How about visiting nature in the countryside when you are in a bad mood? How can you relax a little and suppress a little?
Seeing nature is relaxing, because the surrounding environment has increased the effect of peace of mind, but I care too much about my bad mood. When the feeling of relaxation fades, especially when a person is alone, the mood will begin to slowly decline, and finally it will be inexplicably agitated. So in this case, I will let myself listen to songs and sing a few songs slowly, and my mood will get better!