Re: No, you could not

> Since quests do give you commerce etc without you having to trade. <br> <br>I was talking about quest xp. To generalize what I said even more: <br> <br>If you go everywhere, look at everything, and trade everything that's needed to complete a given quest, yet still fail to complete it, you're as well off as if you'd completed the quest (*). <br> <br>(*) Assuming we're talking about a quest where the reward is generic "quest xp" instead of "commerce xp".