As a writer, one generally understands that your work is most likely going to be overlooked by the vast majority of humanity. That doesn’t mean you don’t hope for some vindication in the form of some nice reviews and maybe even a royalty check every now and again. But expecting any kind of reward like that is a recipe for disappointment.
On the other end of the spectrum is the recently late Charles Webb. The author of The Graduate and Hope Springs, he spent most of his career doing everything possible to avoid success. Per The New York Times, Webb:
gave away homes, paintings, his inheritance, even his royalties from The Graduate, which became a million-seller after the movie’s success, to the benefit of the Anti-Defamation League. He awarded his £10,000 [about $12,530] payout from Hope Springs as a prize to a performance artist named Dan Shelton, who had mailed himself to the Tate Modern in a cardboard box…
That does not mean that if you are so lucky as to have a book that gets made into a generational classic movie you should give your money to a performance artist. But if you are waiting for a big (or any) payday, you may have chosen the wrong profession.
(h/t: Shelf Awareness)