Formal:
* Autobiography: A comprehensive account of a person's life, typically written by themself. These are usually chronological, covering significant events and milestones.
* Memoir: A non-fiction account of a specific period or aspect of a person's life, often focusing on a particular theme or experience.
* Diary or Journal: A personal record of daily events, thoughts, and feelings, often used for introspection.
Informal:
* Personal Essay: A short, non-fiction piece that explores a particular topic or experience from the author's perspective.
* Blog Post: A web-based journal entry or article, often written with a conversational tone.
* Letter: A personal communication to another person, often reflecting the writer's thoughts and feelings.
Other:
* Travel Writing: An account of a journey, often incorporating personal reflections and observations about the places visited.
* Nature Writing: A genre that explores the writer's connection to the natural world, drawing on personal experiences and observations.
* Spiritual Writing: Writings that explore the author's spiritual journey and beliefs.
The type of autobiographical writing chosen depends on the author's purpose, audience, and the specific story they wish to tell.