We do make our own beef and our own corn. But beyond that, even at my house we make our own lemons (2 trees), tomatoes (60 plants), grapefruits (6 trees), and then process and freeze enough to last as long as possible. Because the stuff you can buy in stores is a fraction of the quality you get from home if you know what you're doing.

If only this specialization was focused on making good products instead of making 3% more money.