What is the psychology that boys especially like girls with short hair?

Take yourself as an example, especially girls with short hair. The length should not be too short, and the shoulder-length one is the best. I think boys who like girls with short hair usually have their own feminine side. Longing for a sense of security, hesitant, cautious, self-respecting, and sometimes even sad, maybe the external communication is optimistic, but the intrinsic character is introverted. To put it bluntly, it is cowardice. In a word, I am such a person. Boys who like girls with short hair don't necessarily take short hair as their first love. But there must be a brave and powerful woman around her, which has shaped his character. This person may be a sister, mother, aunt, etc ... For example, when I was young, my mother had a higher status in the family. My father is away all the year round, and almost everything in my family is resisted by my mother alone. In this environment, boys are born with awe of women. This kind of boy really needs to make up for his missing side.