Essay should have a title that reflects not only your topic but your argument about that topic; an introductory paragraph that introduces your topic, suggests how it will be approached in regards to the text, and closes with a clear and specific thesis statement; supporting paragraphs organized around points that support your thesis and that open with a strong topic sentence; specific evidence from the primary text itself; and a strong conclusion that reinforces your thesis and suggests something about its wider implications.
What is the function of story-telling in A Letter From an Unknown Woman and one of the other short stories by Zweig? To what ends? Possible angles to consider would be the use of letters, the links made between memory and fiction, stories within stories, the “storyteller” figure, the concern over capturing the real vs. imagining a fiction, etc.