Who am I?

There are many bad habits, but you only get pleasure from them while you're doing them. Eating a lot is enjoyable, but only in nature, and more specifically, when you're on a hike, tired, and about to collapse after setting up the tent. While you're setting up the tent, your friends make a fire (since the tent is for 3-4 people, so there are free hands) and start cooking something. The air fills with an appetizing aroma. Then, being hungry and tired (but happy), you sit down to toast some bread with sausage and eat some "Mountaineer's Omelet" made with 12 eggs (of course, for everyone). That's when you truly enjoy the food!