The reason why girls buy houses for themselves is probably because many people think that girls should rely on men or families instead of buying houses independently. This notion might lead some people to have a negative attitude towards girls buying houses and even say sarcastic words. However, in modern society, more and more girls were buying houses independently, and this phenomenon was becoming more and more common. A girl owning her own property could not only achieve her life goals but also increase her financial security. Therefore, it was not a sarcastic phenomenon for girls to buy their own houses. It was a normal lifestyle choice.