I think it's both not working to earn a living and what a person can easily afford to do.
I say this because I don't think one needs a lot of money to not need to earn a living.
I say this because I don't think one needs a lot of money to not need to earn a living.
Personally I think on the order of 2^22 dollars reasonably qualifies as well. Maybe that's because of the standard of living I'm used to. Certainly if you have 2^24 dollars and you don't think you're rich, you have a definition of wealth that ignores a major qualitative difference in what a person can afford to do. Above 2^23 dollars, I think additional wealth begins to put you more in the realm of the low-level aristocracy and rulers than the merely rich.