After some trial and error (less than I thought there would be, honestly), I restrung my guitar. I haven’t played it in 2 or 3 years, and it’s painfully clear that I have a lot of relearning to do. Still, I remembered a number of the basic major/minor chord structures and was close on the ones I missed. So it’s not exactly time to catch the Greyhound bus for home, as it were.