I do have a small collection of traditional SF ideas which I've never been able to sell. I'm known as a fantasy writer and neither my agent nor my editors want to risk my brand by jumping genre.
Some of the things I think I learned from that were very educational as far as just paying bills - the basics in dealing with a restaurant like that. It was just life - the education involved in running the organization, even on a small level.
This point seems counter-intuitive, given the amount of conspicuous vulgarity, vice, and immorality in America. Indeed some Islamic fundamentalists argue that their regimes are morally superior to the United States because they seek to foster virtue among the citizens.

