And if I'm guilty of having gratuitous sex, then I'm also guilty of having gratuitous violence, and gratuitous feasting, and gratuitous description of clothes, and gratuitous heraldry, because very little of this is necessary to advance the plot. But my philosophy is that plot advancement is not what the experience of reading fiction is about. If all we care about is advancing the plot, why read novels? We can just read Cliffs Notes.
George R. R. MartinIn a room sit three great men, a king, a priest, and a rich man with his gold. Between them stands a sellsword, a little man of common birth and no great mind. Each of the great ones bids him slay the other two. โDo it,โ says the king, โfor I am your lawful ruler.โ โDo it,โ says the priest, โfor I command you in the names of the gods.โ โDo it,โ says the rich man, โand all this gold shall be yours.โ So tell meโwho lives and who dies?
George R. R. Martin