Is the blood type personality theory reliable, Zhihu?

In fact, for a long time, scholars at home and abroad have done a lot of research on the relationship between blood type, temperament and personality, and have also achieved many regular results. For example, most scholars believe that type A blood advocates perfectionism, has the spirit of sacrifice and dedication, and is good at coordination; Type b blood likes sensibility, cheerful personality and soft heart; Type AB blood is naturally confident, but it is contradictory and somewhat "alternative"; Type O blood pursues romanticism, is kind-hearted and hates evil ... But whether blood type can be used as a basis for judging personality characteristics is still inconclusive and controversial, which needs more scientific research to confirm. Therefore, it is really biased to talk about personality simply by blood type. You can even say that this is groundless "blood group discrimination".

We often say: Character decides fate? What influences people's character? In a person's personal characteristics, some are innate and do not change with time and occasion, which is what we often call temper and disposition, such as introversion, extroversion, quick temper and chronic temper. There is no difference between these different types, but they are good at different types of work. As long as you can understand yourself and make good use of it, you can "use good steel on the blade." And there is also a part of personality, which is gradually formed under the influence of the growing environment. Mainly reflected in a person's attitude towards people, emotions and other aspects, can be changed through self-awareness and efforts.

"What kind of personality, there will be a pair of hands, a pair of minds that can handle what kind of things." American psychologists have found that personality characteristics such as independence, tolerance, maturity and competitiveness are very helpful to people's success. Therefore, if you want to cultivate a good character, you might as well start from a small place to cultivate a sense of responsibility and self-control, learn tolerance, and experience the fun of sharing with others. When necessary, we should properly pass "frustration education", examine our own hearts and constantly improve our personality.