Why else do we call it quit early, saying we have enough money, though most of us are nowhere the level that can be called rich? What to do with more money indeed!
After my startup failed, I got an unsolicited job offer for a staff position at a company I have consulted for. I declined it, deciding to live within whatever savings I still had left. So far so good.
Your pile of money that you are sitting on, if same as mine, has been shrinking with the market, and we are all sitting a few inches lower than last year. So, the prospect of dying with plenty of money leftover is somewhat slim now.
But have no despair. There are other recreations that require less money. For example, as I cannot eat as much as I used to, I have found that food preparation learned from the FoodChannel is a quite enjoyable activity, much more so than going to restaurants.
PS. My nephew, a rich single pharmacist, just bought an 8-cyl Audi. Not following cars, I do not even remember the model. Looked nice, but I did not even care to ask to test drive it.