Why are people who are good at math smart? Because when he was good at math, everyone put intelligence on him and spread it everywhere, so everyone thought that people who were good at math were smart. In fact, the top people in mathematics are also mentally retarded in other aspects, such as writing poems. Some people, like Leonardo da Vinci, are omnipotent and extreme, which ordinary people dare not expect.
There are many kinds of cleverness, some are wit (that is, in an emergency, you can make more correct countermeasures quickly and unhurriedly), some are super-memory, some are super-broad-minded, some are good at observing details and strictly deducing ... They are all very clever, and people who are good at mathematics can be said to have several qualities, rather than being smart in all aspects.
Those who are not good at math, such as Wu Han, are not timid. If you look at "Wuhan Mathematics" in Baidu, the first line is "high flyers, Tsinghua, got 0 points in the math test".