First of all, I don't think the two can be confused. After all, not every beautiful girl is good at spending money, and not every beautiful girl has a big temper. Because there are many beautiful girls around me, many of them are gentle and virtuous, and they look very exciting, but people never show their low-quality behavior because of other people's behavior, and they are gentle and good-tempered.
Secondly, it is not excluded that some beautiful girls spend money lavishly. After all, beauty needs to be packaged. It takes so long to buy all kinds of cosmetics and all kinds of clothes and shoes to satisfy your vanity, so that you can look more pleasing to the eye.
Finally, it is not excluded that some good-looking girls have bad temper. After all, being good-looking is standing on a higher step, so arrogance is normal. This kind of person will be more picky in choosing a spouse and making friends, and more proud of those who are not as good as themselves. So we don't kill all the sticks, but we can't ignore the groups around us.