A wise person will enjoy good things and not look for flaws in everything, especially where there are none. That's what limited teenagers do, due to their stubbornness and lack of experience. And before you say that the same can be said about my preferences in human appearance... NO, IT CAN'T! Because I'm not looking for flaws, I have p-r-e-f-e-r-e-n-c-e-s.
And the things that are good are, in most cases, felt to be good from the very beginning, at first glance.
As a child, your dad tells you that there is something, let's take a towel, stretch it as much as possible, and put a ball on top, see, it sags? And if the ball is heavier, it sags more. Well, and if it's very heavy, there will be a hole.
And you don't understand anything, but still "Wow, how incredibly cool, the theory of relativity is cool!"
As you get older, you become smarter, you study at school, at the institute, your understanding of general relativity is still far from complete, but it is already much closer to the truth, but how does this affect the attitude? Does it become better or worse? No, nothing changes, the theory of relativity is always the same and equally cool, and you feel it just as fully, no matter what happens to you.
This is the satisfaction of truly good things.