Why do men always have to marry someone younger?

In the past, women would get married in their teens or early twenties. Now, if a woman is over 30 and still not married, many of her ways of thinking have already become completely fixed. You can’t change her, and she can’t really blend into your family—so the life just can’t work out.
A truly awakened man, when choosing a partner, prioritizes women under 25. Even if she has a job and her circumstances aren’t as good, at least you can work out each other together. Once she’s past 30, she brings her already-solidified way of thinking into the marriage, and marriage becomes a disaster. If you don’t believe me, just marry one and see.