Presence / Schizophrenic Cats

from ‘Why I Write’
Joan Didion

Shimmering Images & Sensory Presence

…When I talk about pictures in my mind I am talking, quite specifically, about images that shimmer around the edges. There used to be an illustration in every elementary psychology book showing a cat drawn by a patient in varying stages of schizophrenia. This cat had a shimmer around it. You could see the molecular structure breaking down at the very edges of the cat: the cat became the background and the background the cat, everything interacting, exchanging ions. People on hallucinogens describe the same perception of objects. I’m not a schizophrenic, nor do I take hallucinogens, but certain images do shimmer for me. Look hard enough, and you can’t miss the shimmer. It’s there. You can’t think too much about these pictures that shimmer. You just lie low and let them develop. You stay quiet. You don’t talk to many people and you keep your nervous system from shorting out and you try to locate the cat in the shimmer, the grammar in the picture.

Just as I meant ‘shimmer’ literally I mean ‘grammar’ literally. Grammar is a piano I play by ear, since I seem to have been out of school the year the rules were mentioned. All I know about grammar is its infinite power. To shift the structure of a sentence alters the meaning of that sentence, as definitely and inflexibly as the position of a camera alters the meaning of the object photographed. Many people know about camera angles now, but not so many know about sentences. The arrangement of the words matters, and the arrangement you want can be found in the picture in your mind. The picture dictates the arrangement. The picture dictates whether this will be a sentence with or without clauses, a sentence that ends hard or a dying-fall sentence, long or short, active or passive. The picture tells you how to arrange the words and the arrangement of the words tells you, or tells me, what’s going on in the picture….