No, but you have to imagine that it actually fills you up, you have to imagine being hungry, hell you have to imagine drinking water because it DOESNT EXIST in the game. You have to imagine being tired, you have to imagine getting drunk, you have to imagine skooma, one of the most potent drugs in tamriel, does anything more than a weak stamina potion. The list goes on and on. Implementing these thngs would attract a larger player base, the people that are interested in these things, by leaving it out you automatically alienate people. You even said it yourself, and I have been saying it. More is better. It could not cost that much money and time because independent modders did it and they dont get paid for it.