Do ya 'eat to live' or do ya 'live to eat'?

Eat to live: Del Taco, burgers or more common...7-11 grub for lunch. Just too convenient out in the field. 4 bucks gets you a few dogs, an Arizona Iced tea and chips/cookie. Dropping $60 at Spires on a family of 5 kinda irks me when the wife dogs me for buying a Mopart for the same dough.