The purpose of technique is to free the unconscious. If you follow the rules ploddingly, they will allow your unconscious to be free.
David MametIf you're neurotic and you think, I'm not where I deserve to be or my mother didn't love me, or blah, blah, blah, that lie, that neurotic vision, takes over your life and you're plagued by it 'til it's cleansed. In a play, at the end of the play, the lie is revealed. [T]he better the play is, the more surprising and inevitable the lie is, as Aristotle told us. Plays are about lies.
David MametIf you're writing an opinion piece, it's your job to write your opinion. If, on the other hand, you wrote a novel, as Virginia Woolf tells us, it would be inappropriate if you let your novel be influenced by your political opinions.
David Mamet