Due to work pressure I would do a bunch of stress eating of fast food or ordering pizza. Where I found a nice balance was getting some tasty bread -for me it was loaves of asiago bread from Safeway since it was cheap and has a long shelf life if you store it right- and just toss on some simple deli meat and cheese but put it along slices of tomato and cucumber as finger food on the side. The latter two fill you up with nutrition, the former gives you the sodium and fat injection, and it's super quick to put together so you don't feel discouraged to make a "meal."