What does 23 stand for in fortune telling?

The number 23 in the eight characters obtained during fortune telling depends on the method used by the fortune teller.

If the eight-character fortune-telling method is used, the 23 in the eight-character may represent the fate of 23 years old or the fortune of 23 years old.

If you use Yi hexagrams to tell your fortune, it may also indicate the number of hexagrams. ...

If you use Chinese characters to tell your fortune.

No matter what fortune-telling method is used, I think it is more likely to represent the fleeting time of 23 years old.