It's not so much that "I" am narrating "a story," but rather that "I" am focusing on "a matter" about which I offer "comment." We're mostly hearing the narrator speak about his or her views on something, and "the story" comes through just vaguely from what a reader can glean from the commentary.
這與其說是「我」在「敘述」故事，不如說是「我」在針對「一件事」發表他的「議論」，故事性只在議論中很模糊的呈現出來﹘﹘我們多半是在「聽」「我」談他個人對他所要說的人和事的看法。