Writing has laws of perspective, of light and shade just as painting does, or music. If you are born knowing them, fine. If not, learn them. Then rearrange the rules to suit yourself.
For an actress to be a success, she must have the face of a Venus, the brains of a Minerva, the grace of Terpsichore, the memory of a MaCaulay, the figure of Juno, and the hide of a rhinoceros.