I am not afraid of the dark, but it is not bright. What do you mean by boys?

The light of dawn is hope. Without motivation, it doesn't matter if you can't see clearly in the dark.

But before dawn, losing the courage to get up means that there is no dawn, and dawn is the driving force for progress. Darkness is like setbacks, which means that you can't see the direction clearly in setbacks, because there is always dawn after darkness.