I was more envisioning that food could be bought in towns etc, but you could choose to hunt etc to get your own. It would also help stimulate the server economy a little. Yes adventurers are richer by far than common folk, bit commoners spend the greater part of the day working on their farms or trades, and bartering for foodstuffs. I am not suggesting that the only way you can get food is to hunt it. The inn sells meals, the kender sells fruit. To rest properly you would need a meal and drink. Water, fruit juice, whatever. Food you could kill/harvest yourself and cook. A bird may give a singlemeal where a deer may give three or five. As I said before it's not a complete survivalist theme, where food is scarce and you fight over who gets to eat...