People more or less know how hungry they are, so if they are hungry more, they can take more food from store. Currently they always take the same amount, and are forced to come back again and again and again. Allow people to make that decisions based on calories they need at the moment.
People more or less know how hungry they are, so if they are hungry more, they can take more food from store. Currently they always take the same amount, and are forced to come back again and again and again. Allow people to make that decisions based on calories they need at the moment.