There should really not be anything gratuitous in a work of art. Sometimes what seems as if it's gratuitous may be a passage in which a character is being characterized so that the reader comes to know him or her better.
Joyce Carol OatesWhen I wrote 'We Were The Mulvaneys,' I was just old enough to look back upon my own family life and the lies of certain individuals close to me, with the detachment of time. I wanted to tell the truth about secrets: How much pain they give, yet how much relief, even happiness we may feel when at last the motive for secrecy has passed.
Joyce Carol OatesArt is fueled by rebellion: the need, in some amounting to obsessions, to resist what is, to defy one's elders, even to the point of ostracism; to define oneself, and by extension one's generation, as new, novel, ungovernable.
Joyce Carol Oates