Hi, Just wondering if you have a quest and you say no for any type of reason. Later in the game he or she offers a bigger reward than before because it has certain pathway in the game where the npc forces you to take the quest either by a blade to your throat.
Doubt that will happen. If a storyline presents itself and you decide not to participate. It will likely not be there again. But that is specualtion since there aren't static quests but a "Story Engine" making things tailored just for you.