I love chocolate, and I eat too much of it. But I definitely do not eat "anything at any time." There are lots of common, popular foods I refuse to eat, and I only eat at mealtimes, generally two meals a day, sometimes three, never more than three except when hiking, when I'll take two half-lunch breaks during an all-day (six hours or more) hike. Sometimes not even then. I've done 8-hour hikes on a single lunch break when it was necessary to keep going in order to reach a specific destination in the time available. But I do eat chocolate.