'

The obvious characteristics of O type blood people in occupation are: aggressive, self-confident, competitive, strong desire for success, passion for things they like, simple and direct ideas, dislikes and are not good at handling complex interpersonal relationships (Especially young people with blood type O), but in order to better integrate into the society, they will force themselves to learn related skills.

To correct these shortcomings, besides his own efforts, he also needs a good helper. By the way, this situation is the same as for type B people. Because people of the O and B blood types are similar in their actions, they all belong to the "personal action group", so they all need a good staff to assist them.

To be an O-type assistant, the most trustworthy are the B-type and AB-type people.

If the B-type assistant is very talented, then his personality and strengths will be valued by the O-type leader, and the O-type and AB-type people are more partners in business. Precisely because their temperaments are just opposite, they can instead draw on each other's strengths and achieve "opposite complements." For passionate type O people, calm AB people can often be used as a good adviser to control themselves.

O-type people and A-type people match well. This is because Type A people will look after Type O people. Type O people charge in front of the line, and Type A people serve as staff, giving people a sense of security. This is also the relationship between pitcher and catcher in baseball. As long as Type A people are not bored with the obligatory attitude and straightforward behavior of Type O, then the combination of Type O and Type A can be said to have the least twists and turns and is the most stable.

If the O-shaped leader also uses the O-shaped assistant, not only will it end quickly, but the problem will also be big. If O-shaped people have a common sense of both the target and the enemy, they will be closely integrated with each other and become a "comrade-like partner"; sometimes they will become the most fierce enemy. If there is a gap in age, strength, and experience between the two, they may be better with each other, but if the gap is too small, it will easily evolve into a power struggle.