I'm running out of groceries too, Michel. I noticed that since we don't have a car, we spend less. I usually go grocery shopping 2-3 times a week at over 3 places but now, it's once a week at one place.
There's always something that I need at say Costco that I can't get in Stupidstore. And I prefer the local farm market for fresh veggies and fruit than going to Stupidstore. It's difficult to get to all of these places without a car.
*sigh*