In Japan, blood types are linked with personality. Somebody with Type O blood is supposed to have a completely different personality than somebody with Type A blood. In addition,15% of humans have RH-negative blood. If mankind evolved from the same African ancestor their blood would be compatible, but its not. Where did the Rh negatives come from?
A is a water sign type energy, B is an earth sign type energy, O is fire, AB is Air. This idea relates very well to the traits of the four elements. Rh blood type is the 5th element... Akasha or Spirit because it stands out as unique among the rest.
