You don't go to the grocery store with your list of items, make your purchases, go home and then return half of them later, do you? (remonline.com)
-LSB-...] Go to the grocery store for just one thing. (rookiemoms.com)
It's easy to fall off the bandwagon quickly, especially if you end up making quick meals and not going to the grocery store for a week or two. (uprootkitchen.com)