Also the idea of going somewhere to buy lunch as a break from work doesn't cut it. If you get a pre-made sandwich at the 7-11, you're still spending time waiting in line to pay: that's a break? At a fancier place, you spend time waiting for the sandwich to be made: again, not much of a break by my standards. Whereas, back at my last actual go-to-the-office job, I could take my made-at-home sandwich and spend an hour walking in the park.