You should check your autobiographical essay for mistakes in spelling, grammar, verb tense, style, punctuation, word forms, etc. No matter how emotional or exciting your writing is, your readers will stop reading as soon as they notice the first grammatical mistake. An illiterate author cannot win the trust of the audience, so you should take this step very seriously.
If you think about it, most of us are already sharing our personal stories nowadays. What do you think social media is? We pour out pages and pages with our opinions. We publish photos as testimonials of our daily life. All that can belong to the genre of “creative nonfiction.” Turning a life story into a novel, however, is something else. It has to involve elegance, creativity, and some warmth and humor.
Create an outline or a graphic organizer of the major topics and ideas you want to cover. For example, you might make a time-order chart -- a chart with event blocks to organize events chronologically. Or, you might draw a cluster web -- a diagram with connected circles -- to divide your autobiography into sections, such as one for relevant background information, one for life-changing events, one for special memories and one for goals and dreams. Focus on reasons why specific events, situations and circumstances were important to you and how they made you feel.