Stories are how we learn best. We absorb numbers and facts and details, but we keep them all glued into our heads with stories.
The writers job is to get naked, To hide nothing. To look away from nothing. To look at it. To not blink. To be not embarrassed or shamed of it. Strip it down and lets get down to where the blood is, the bone is. Instead of hiding it with clothes and all kinds of other stuff, luxury!