And I might add maybe not the happiest people either. They could have everything they want yet they don’t always seem all that happy. Elon Musk for example doesn’t seem much happier than the average person, maybe even less so (depends on who you’re comparing against of course).
What do you really need to be happy? Somewhere to live where you feel calm and safe, money for food and bills.
The reason a lot of people want more and more is because they compare themselves to others, and then they need a life style to support that luxary house or whatever it is. Meaning they are probably not happy because now their job is eating up all their energy and time.