What personality traits do people who seem to know everything have(si hu shi me dou dong de ren you he xing ge te zheng )

This kind of person has a wide range of knowledge. He can also draw extensive references from others when he talks casually. He can give some advice to all kinds of subjects. He seems to be knowledgeable and profound. The disadvantage is that there are too many things in the brain, the system is poor, the logical thinking ability is not strong, and the thinking is not enough. Once faced with problems, they may not grasp the main points. This kind of person can often come up with several ideas, but they can't come up with any. If we can enhance the profundity of problem analysis, make it complicated and profound, and grasp the essence directly, we will become an excellent, broad and refined all rounder.

Chinese PinYin : Si Hu Shi Me Dou Dong De Ren You He Xing Ge Te Zheng