Have you ever played a carousel? On the big turntable, riding on the horse, going up and down, the world of children is just a short-term play, what you want is that light and airy feeling. In the adult world, the feeling of going up and down is like the bumps in life. Looking back, every wooden horse has a fixed position, and they are always chasing each other. What is behind them is chasing me, and I am chasing what is in front of me... Some people are chasing power, some are chasing money, some are chasing happiness... Some are chasing nothing.