Carnality sits at the root of the show-don’t-tell edict that every writing teacher harps on all the time, because it works. By carnal, I mean, Can you apprehend it through the five senses? In writing a scene, you must help the reader employ smell and taste and touch as well as image and noise. The more carnal a writer’s nature, the better she’ll be at this, and there are subcategories according to the senses. A great glutton can evoke the salty bite of pastrami on black rye; the sex addict will excel at smooth flesh; the one with a painterly eye visual beauty, etc.