We will changes over the time, place, character is not exceptional also.Through the blood relationship, we can preliminarily predicts a person's personality change, you can also prophecy!

　　AB bloodpeople(Blood type and personality /xx/)

AB, along with the change of the age, most of the dramatic personality changes.Young children and teenager very be shy with strangers, do not wish to contact person, and along with the growth of the age, become another person: actively, good advice, communication widely, natural and graceful to people, good at communication.But, may be too confident, when they are about their achievement and contribution complacent, he became arrogant.