One of the biggest adjustments we had to make to begin practising Sabbath was preparing. That has always felt harder than it should have been. Probably because I hate running errands. I'll drive by a shop, think of something we know we will need at home soon, and decide I don't feel like stopping. So later, when the thing I need is finally gone, I'll make the extra trip. It would have been easier to get it before I needed it, but that isn't how I've done things.