Is the prediction technique in "The Number of Plum Blossoms" trustworthy? Is ancient Chinese fortune-telling trustworthy?

What the dear friend below said is too insightful. I would like to add that the prediction is completely false and cannot be trusted. But if you believe in the prediction, then the thoughts you think and the things you do will subconsciously go in the direction of the prediction~~~ So the final result may be very close to the prediction given to you.