Rich don't want to think about even how or from where the money come for them it just must be enough without even think about it they have a lot of things to do because there a lot ways to enjoy life and there is so many different ways to explore to enjoy life.
Funny how this thread reminds of Dylan Thomas' Poem "
Do not go gentle into that goodnight" In the fourth stanza he mentioned "wild men" who will learn too late and regret over the strange things they've done on earth, and still have to fight with death to correct all their mistakes. I placed some rich men under the category of "wild men" like Thomas wrote, they'll have to learn through it, and at last make up for all their deeds that was not done right to humanity.