It occurred to me today that I should reduce exposure at the grocery store by going to only one, rather than bouncing between the many I might go to, depending on where other errands take me. Each has some things the others do not, or has better produce or lower prices for one item or another - but now there are no other errands. I should also go less often.
Yes, I might by sad misfortune pick the one which is most infected of all my choices and re-expose myself there, but that future is impossible to see. I probably should glove as well as bringing wipes or sanitiser in the truck. Should we begin to mask? The South Koreans are doing that and their containment is the best in the world at present. Putting on a mask has a humiliation factor, because then everyone expects that you must be sick and looks at you darkly for coming out. Still, humiliation in a good cause is a reasonable sacrifice. It's also better than making your neighbors sick, if you are an asymptomatic carrier.