I was looking for the bio of T. Dreiser (I had no idea about him and his works) and just to support the ideas on Fi I expressed above, here's what wikipedia says about him: "His novels often featured main characters who succeeded at their objectives despite a lack of a firm moral code, and literary situations that more closely resemble studies of nature than tales of choice and agency." And even his life was far from the idealized holiness often mistyped for Fi.