The confusion of people's thinking is mainly due to the abnormality of higher consciousness components in the brain (damage, abnormal development or inhibition, etc.). ). Because there are high consciousness and low consciousness in the human brain. Higher consciousness (component) is mainly responsible for reasoning, calculation, planning and thinking (especially higher abstract mathematics and logical thinking). As long as this element of higher consciousness can work normally, even if there are obstacles in the thinking part of lower consciousness, it will not lead to great confusion. And if there are problems and obstacles in the elements of higher consciousness, even if the lower consciousness is intact, it will lead to major mental problems. Because the role and function of higher consciousness are equivalent to the central government of a country, while the elements of lower consciousness are equivalent to local governments. As long as the central government operates normally, even if there are some chaos or riots in the local governments below, it will not bring trouble to this country. On the contrary, if there is civil strife or infighting within the central government, the whole society will be in jeopardy. The reason of human consciousness or thinking is similar to the mechanism of human society. In fact, the human body is a group of cells and the society is a group of people. The human body can be regarded as a shrinking human society, while the human society can be regarded as an enlarged human body, so there is great comparability between the two!