Of course, it is impossible to swim freely without learning how to swim. Similarly, those who have not learned to race are mostly behind others.
Happiness in life is like the sugar that entices children to take medicine, more like the electric rabbit that entices dogs to race in the dog field.
In many cases, the boundaries are blurry. Only in a few people's place can the boundary be read every minute, just like holding the stopwatch of a race.
Life is a series of competitions. You are the first in the preliminary race. If you run badly in the second round, you may be eliminated.