Gui You is the eldest son, and his mother is deeply loved by Khan. Why not support him as Khan?

Although Gui You's mother was deeply loved, she was the last queen of Khan, so she was honored. However, Gui You failed to become emperor, mainly for the following reasons.

First of all, Gui You is in poor health. Sometimes when you are sick, you will have convulsions all over your body. If it is serious, your life may be in danger. Mongolians are all very strong. If he becomes emperor, I believe many ministers will not be convinced, so he is not qualified for the position of emperor alone and will be laughed at by others. Wokuotai's three sons died in battle, but Gui You failed to become emperor, but gave the throne to a teenager.

Secondly, Gui You himself failed people's expectations. Very withdrawn, often forming small groups, without the demeanor of a royal prince, narrow-minded. These are all the reasons why he can't become an emperor, and these are all fatal reasons. On an expedition, his father did not give him the position of coach, but gave him a similar position. He had a big fight with his father, and as a result, everyone knew that he didn't have the demeanor of a general. Everyone thought he was bad, so everyone didn't like him.

Third, Gui You's mother's own reasons. After Wokuotai's death, his mother went to prison on the grounds that she was still young and ministers didn't like her. It should be time for her to train her son, but his mother didn't seize the opportunity. Even if a woman supervises the country, even if she is very capable, ministers will not be convinced. In the end, she sweated for two years, and her status was very low, so the country slowly died.