Why ugly women have a bad temper and beautiful women have a good temper.

Because ugly women are not confident and cheerful, while beautiful women are often more confident and cheerful, it is naturally easier to accept certain things in this case. What's more, in order to maintain the image of "beauty", beautiful women sometimes have to be good-tempered and pretend. The ugly girl doesn't have this concern, and even smells like a broken jar, so she is born with a bad temper.