I realized the shells were talking in a voice I recognized. I should have; it was my own. Had I always known that? I suppose I had. On some level, unless we're mad, I think most of us know the various voices of our own imaginations. And of our memories, of course. They have voices, too. Ask anyone who has ever lost a limb or a child or a long-cherished dream. Ask anyone who blames himself for a bad decision, usually made in a raw instant (an instant that is most commonly red). Our memories have voices, too. Often sad ones that clamor like raised arms in the dark.
Not all poetry wants to be storytelling. And not all storytelling wants to be poetry. But great storytellers and great poets share something in common: They had something to say, and did.