One of the problem of rich and wealthy people is they want more
This is so true. I am a UI/UX designer and I regularly meet with Stakeholders. Sometimes I work as a freelancer and get orders from friends' friends, so I am usually in touch with wealthy people and their problem really is how to earn more. They have lots of money and want more but don't know how to get more, so they experiment with different businesses and I work on UI/UX for them. Some of them even spend money like they own a printing machine.
There are levels of richness. A person that has a million dollar worth of assets is considered rich but some other guy with $10 million is 10 times richer than him and can afford to have many more luxury items than him. Then there are other people that have $100 million in their accounts.
Long story short, a rich person wants only one thing: to get even richer.
The mission only ends when he becomes as rich as Warren Buffett or Elon Musk.
The mission doesn't even end after that because do you see any of them stopping and enjoying life? No, they still continue doing what they do and I don't really understand what's the point of not having fun when you have all the money.