I think, as a chef and restaurateur, that you have to take care of your business. Otherwise, you're only as good as your last meal. You have to watch if your food costs are too high, or you could be out of business in no time.
My first paying job might have been doing a play, actually. My mom paid me to dress up as a flounder at my sister's 'Little Mermaid' - themed birthday party when I was little.