I deliberately went home to adjust my mood, but why did I feel particularly tired and listless when I went to work, and I was lively and skipping when I got home? What is the reason?

Because you don't find your own existence value and work goal in your work, you will have no passion. I have been in this situation before. Calm down, think about how to find happiness from work, find the feeling of being recognized, give yourself more encouragement, reach a state of happy work and happy life, and adjust slowly, and you will get better.