It pains me to pass up free food. Even though I am extremely overweight, I could just eat less for dinner and still fit it into today's food allotment.
But, my stomach is mildly upset this afternoon, and the thought of eating Taco Bell right now is making it do some rather unpleasant somersaults. I really can't see getting a free taco, putting it in the refrigerator, and eating it later. That just sounds kind of... disgusting? yes, that's the word for it. To me Taco Bell is not that great to begin with.
Besides, I'm not poor (this year). If I decide I want a taco sometime later on, I can pay for one. Haven't done that in the two years since I moved to this house which is very close to a Taco Bell.