Perhaps you're like me, a single guy living alone in Korea on a tight budget. The supermarket is stocked stocked full of things you can't pronounce, let alone identify, and the microwave burritos that powered you through college are only available across town at $5 each. You're hungry, and you've just discovered that it is really unpleasant to eat 삼겹살 (samgyeobsal) for breakfast.
Go native. When in Rome, eat Romans.
