Here's why:
* First-person: The narrator is a character within the story and uses "I" or "we" to tell the tale. This provides a direct and personal perspective, allowing the reader to experience events through the narrator's eyes and thoughts.
* Third-person: The narrator is an outside observer and uses "he," "she," "it," or "they." This would not be appropriate for these types of writing, as they aim to share the author's personal experiences and feelings.
Let me know if you have any other questions!