As a mode of expository writing, the narrative approach, more than any other, offers writers a chance to think and write about themselves. We all have experiences lodged in our memories, which are worthy of sharing with readers. Yet sometimes they are so fused with other memories that a lot of the time spent in writing narrative is in the prewriting stage.
When you write a narrative essay, you are telling a story. Narrative essays are told from a defined point of view, often the author's, so there is feeling as well as specific and often sensory details provided to get the reader involved in the elements and sequence of the story. The verbs are vivid and precise. The narrative essay makes a point and that point is often defined in the opening sentence, but can also be found as the last sentence in the opening paragraph.