Well, okay, I was answering your initial question: "What do you call someone who lacks belief in gods?" By my terminology, I lack belief. I do not believe they exist. I do not believe they don't exist. I, unlike an agnostic, do not have any sort of state where I actively leave myself open to the question of whether or not they might exist. I consider that question vaguely potentially interesting, and given some direct experience, it's by no means inconceivable that I could change my mind. In the direct day to day, however, I don't especially care, and I'm okay with that, because I am apathetic in most ways.