Blood type, fingerprint, zodiac and constellation, which is the most accurate?

Blood type is the most accurate to see personality.

What is a fingerprint test? I haven't heard of it anyway. I thought you might want to say palmprint.

Zodiac can't be singled out, saying that it should match heavenly stems and earthly branches and birthday.

Palm prints are used to calculate "life", and even the smallest things are unpredictable. Now there are very few people who really have the ability to calculate for you.

The constellation has been verified by scientists, but believe it or not. Moreover, the real astrological divination needs to be combined with something called "astrolabe", and it also depends on the date of birth. Besides your own constellation, it also depends on the positions of the sun, the moon, Venus, Mars and so on.