It's more that the psychologically broken people who are also somewhat lucky and intelligent and hard-working end up being those "richest people" - they almost all have some kind of impostor/self-esteem issue. Pretty sure there are a lot of anonymous people with $25M net worth who are happily out rock climbing, traveling, etc.

It must be true what Schopenhauer said: "Wealth is like sea water; the more we drink, the thirstier we become."

If you make 900,000 but your rent and healthcare are 850000, how rich are you?