Let go of everything, get into the shower room and give yourself a hot shower. This can wash away your current negative emotions, and at the same time, you can feel your troubles washed away. The effect is very good.
Put on your headphones and play some of your favorite music. Whether you are passionate or sad, just like yourself and find your true self.
If you can, run to the outskirts or nearby hills and shout out your unhappiness. But here we should pay attention to the environment and the occasion. Don't affect others. Otherwise, when others treat themselves as crazy, they also make others feel bad. Why?
Through the external vent above, I feel calm down. What we should do at this time is to analyze the problem and find out the cause of the problem.
Once the problem is found, write it out as a list. Analyze one by one. If you encounter stuck problems, ask your friends or elders.
Have a good heart and a positive sunshine. It will be all right. Mentality really matters.