What does fortune-telling mean when you meet a big fairy?

I went to see the so-called daxian, and he said, what should I do when my life comes?

Daxian can calculate your situation some time ago, but it's not what you think. If you only see what goes around comes around and don't see what goes around comes around, God will miscalculate.

If you do something to save face, even if you are thinking about other things, you can fool Daxian by chanting. What Daxian saw can only prove this.