Most rich people

most rich people have reached the point where extra money is no longer useful for their lives, money no longer adds important value in their lives, so money can not make them happier, this is where the rich usually start trapped psychological diseases to seek more or "the disease of more," they feel they should bring themselves to "next level" to be happy, but what if nothing needs to be improved, what if "next level" does not really exist? Is not that just an idea / concept they make up for themselves?