A friend asked me, what is the use of spending so much time making these pottery handicrafts every day without exchanging them for money? I was dumbfounded for a moment. Compared with my friends, I was indeed too unmotivated and calm. But then I thought about it and answered her this way: "In addition to the necessary things for daily use, we must also have some useless games." Life is interesting only when we have fun. We watch the sunset, see the autumn river, see flowers, listen to the rain, smell the fragrance, drink wine without seeking to quench our thirst, and eat snacks without seeking to be full, these are all necessities of life."