Which is smarter, the left brain or the right brain?

Different functions, but it is best to have a developed right brain if you are smart.

The function of the left brain has the ability of language and logical analysis, that is to say, the left brain is in charge of human analytical activities and belongs to rational thinking. Such as arithmetic or some logical thinking. Therefore, the brain circuit of the left brain has a vulgar memory function, that is, memory in sequence, so it is usually short-lived. The right brain belongs to "perceptual" thinking. Usually used to exert emotions, perhaps some wild imagination is concentrated in the right brain. So the right brain is like a master of artistic creation, combining all the comprehensive spaces of painting and imagination. In terms of memory, the right brain is also more powerful than the left brain and has the ability to never forget.

Genius is generally developed by the right brain, but the left brain also needs to keep up. As mentioned earlier, the right brain is used for creative thinking, imagination and creation, and in many ways, it is more expressive. The left brain is developed, and the general thinking does not jump. Can only say that IQ is average, and it is easy to bind your own thoughts.