Fingerprint fortune-telling cow

Fingerprint on the top of ten fingers (bucket 0 bucket). 1 barrel. Two barrels. . . What do you mean?

It is said that fingerprints are actually related to the complexity of the sulcus gyrus of the cerebral cortex. The more complex the fingerprint, the more complex the sulcus gyrus, so the larger the expansion area of the cerebral cortex. Generally speaking, this means that this person's IQ is relatively high, so if you want to make a difference in the human world, it is always good to have a higher IQ. This may explain why there is a "struggle" related to promotion and wealth.