Introduction writing an autobiography

How to Write an Autobiography
Autobiography is a truly universal art form and is accessible to anyone, whether you're in high school or 100 years old. Exploring the process of writing an autobiography deserves an article in itself, but the process should include these steps:

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  Determine your "why." What lessons do you want to impart via your story, and why are they worth sharing with a broader audience?
  
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  Draft an autobiographical outline. It should include information about your upbringing, impactful moments throughout your life, stories of failure and success, and meaningful mentors.
  
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  Begin with the easiest sections. Getting started is often the greatest hurdle, so begin by writing the chapters that feel most accessible or enjoyable.
  
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  Write your first draft. Once you write the first chapters, it will feel easier to write the rest. Capitalize on your momentum and write a full draft.
  
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  Step away. As with anything, stepping away from your work will help foster fresh perspectives when you return.
  
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  Edit and re-write your draft. Your first draft will probably benefit from thorough revisions, as will your second draft, and maybe your third. Continue to edit and revise until it feels right.
  
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  Ask for help. Bring in a trusted family member or friend or professional editor to help with final edits.
  

Further Resources on Autobiography
ThoughtCo. shares some important points to consider before writing an autobiography.
The Living Handbook of Narratology delves into the history of the autobiography.
MasterClass breaks autobiography writing down into eight basic steps.
Pen & the Pad looks at the advantages and disadvantages of the autobiography.
Lifehack has a list of 15 autobiographies everyone should read at least once.