Boys with AB blood and girls with AB blood are paired

　　Result: Can not withstand external attacks

　　This is a more simplistic relationship than "B-B", and there seems to be only a relationship of knowledge exchange between them.

　　Except for factors such as appearance, social ability, technology, etc., both sides have a dismissive attitude in the way of dealing with others, character and personality. Especially in the relationship between men and women, many AB men and women clearly express their reluctance to associate with AB men.

　　It's hard to say that the cooperation in daily life is good. The author occasionally visits all AB-type families. It is surprising that the family is doing its own thing, and even feels that they are indifferent to each other.

　　However, the indifferent type AB people have a common language on knowledge issues such as hobbies, work, etc., they are very close to each other, and they often advise each other.

　　For people of the same blood type, it is best to widen the gap between factors other than temperament, such as birth, occupation, responsible business, status, and age differences. AB type companions can establish excellent superior-subordinate relationships at work. There is smooth flow of information and tacit cooperation between them. Even if you don’t talk for a long time, you can be sure that the other person is thinking about the same issue. It can be called a sensible and trusting relationship. This kind of superior-subordinate relationship can often be seen in enterprises or other departments.

　　But in any case, due to the lack of temperament and attractive factors among human beings between AB type people, although there are more AB type people in some organizations, there are still few AB type combinations that can naturally get along for a long time. of. They seem to be vulnerable, and are more likely to break up when exposed to external pressures and shocks.