2. Create an outline. Once you have gathered all of your materials, you will need to create an outline for your autobiography. This will help you organize your thoughts and ensure that your story flows smoothly. Your outline should include a brief introduction, body, and conclusion. In the introduction, you will introduce yourself and give a brief overview of your life. In the body, you will discuss the major events and experiences of your life in chronological order. In the conclusion, you will summarize your life story and reflect on the lessons that you have learned.