Can a hobby stay joyful if monetized?

The Treasury Department is holding several government bond auctions this week. Treasury auctions can tell us a lot about the interest rates investors are demanding to be paid, which in turn can tell us about what investors expect the economy to do in the future. We'll also learn about a ban on foreign-made consumer routers. Plus, from Marketplace's "This Is Uncomfortable," should I turn my hobby into a side hustle?