Is metaphysics already a sunset industry? Young people nowadays hardly believe in Feng Shui.

There are reasons why ancient things can be passed down to the present. Young people are not in the mood, and it is impossible to run a marathon with a 2-year-old child. Even if they don't accumulate for a long time, they can't do it well. Many people are full of vigor and vitality when they are young, and they are fearless. When they are old and see through many things, they will naturally have another understanding of these ancient cultures. In addition, it is unnatural to learn this thing for a living. It is recommended to study after the age of 40. Only a culture with vitality can be passed down. If it can't be passed down, it means it is doomed and should die.