There is a girl in my office whose husband had a major surgery that would likely remove him from a work environment for a couple years. It was devastating to our office. Because the economy is so bad, some of the staff got together and created a plan. They would serve "Leftovers with Love" meaning any leftovers could be put on a plate and wrapped in aluminum foil; then frozen and delivered to the couple and their teenage daughter. That way they could pull something out of the freezer, microwave it, and have a quick, healthy meal.
It was dark one evening and I was running around Costco in my scrubs. This doesn't make me special, but it does tell you I had a long day. I pulled 10 hours at work, dined with my folks and my grandmother for some special occasion, and had to do it all over again the next day.
I'm a good shopper. I go in with my list, focus on what I need to get, analyze prices, and get out quickly spending roughly what I had estimated food items for a week would cost. On this specific day; however, I was running a bit slow. I was still focused, but I had a few interruptions along the way.