Not all men are destined for greatness," I reminded him. "Are you sure, Fitz? Are you sure? What good is a life lived as if it made no difference at all to the great life of the world? A sadder thing I cannot imagine. Why should not a mother say to herself, if I raise this child aright, if I love and care for her, she shall live a life that brings joy to those about her, and thus I have changed the world? Why should not the farmer that plants a seed say to his neighbor, this seed I plant today will feed someone, and that is how I changed the world today?
Robin HobbWhen you are writing, you have to love all your characters. If you're writing something from a minor character's point of view, you really need to stop and say the purpose of this character isn't to be somebody's sidekick or to come in and put the horse in the stable. The purpose of this character is you're getting a little window into that character's life and that character's day. You have to write them as if they're not a minor character, because they do have their own things going on.
Robin Hobb