One of the problem of rich and wealthy people is they want more; they have a hard time moderating their greed; its part of being a human not to be content of what they want in life, they keep investing; they keep keep growing their investment because they want to be on top because they want to enjoy what luxury can bring in this life and many rich people suffers from healh problems because of over indulgence.
We all have problems even the poor have a medium income but the rich, if they are content, can have a good life but if they are the ones who wants to have more, that's where they encounter a lot of problems, poor people wants to get rich but if you're not ready to eb rich then you will be at loss and will eventuall lose or struggle to hang on with your wealth.
This is not just a rich people's problem but a problem for everyone, including you and me. Who doesn't want to be rich and when they are rich, want to be richer? Don't tell me that when you get rich to a certain level you will stop, you may think like that when you are not rich but when you become rich, your thinking is no different from the rich people you are talking about. The rich want to be richer, the poor want to be richer, human greed is bottomless no matter you are rich or poor.
Everyone has their own problems in life, but the problems of the rich are also the problems of the poor, but the problems of the poor are not necessarily the problems of the rich.
We should be concerned with our own problems and find ways to solve them instead of thinking about the problems that rich people face.