I dunno. I know what I'd be inclined to do -- take more in a pursuit to feel extra good -- but if you save the rest for a day or two later, you'll glean a lot more euphoria and have a much more individualized experience than if you just take the rest of them the same night. If you haven't yet, save them. If you already feel pretty good, you likely won't feel that much better tonight, whereas if you save them you'll feel even better later on. Moderation with opiates/opioids always feels good.