What does the Duke of Zhou mean by dreaming of the red horse?

If a businessman dreams of a red horse, it means that business has ups and downs. If you dream of riding a red horse, it means that your fortune has increased. People in love dream of red horses, which shows that their relatives have opinions. Candidates dream of red horses, which means that they have to work harder to get good grades. Married people dream of red horses. If they want to travel far away, they will have a pleasant journey. A woman dreams of a red horse, which shows that her fortune is prosperous. Solemnly declare: the answer is for reference only, please don't be blindly superstitious.