What can I do to calm down when I'm in a bad mood?

There are a lot of ways to calm down when you are in a bad mood

The first way is to talk to the person you trust the most and tell them what's on your mind, this person must be the one you trust the most, don't talk to others about how your mood is

The second way is to listen to music, eat some of your favorite food, and divert your attention

The third way is to go out and take a walk

The fourth way is to think about all the good things that are happening to you right now, and not just think about the bad things that are happening to you. You can go out and take a walk

The fourth way, think about the many favorable aspects of the present you have, do not just think about their own bad, angry things

So, your mood will slowly calm down, will certainly work