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.
"Today, the plains and low hills of southeastern Ohio make the perfect setting for large cracker box-shaped farmhouses surrounded by miles of corn rows. Many of the farming families in this region descended from the Irish settlers who came rolling in on covered wagons in the 1830s to find work building canals and railways. My ancestors were among those settlers."
While you might not remember every detail about a certain event, I guarantee someone who was there does remember. Asking family and friends for ideas or details of a certain situation can give you a completely different perspective of the event or time in your life. That perspective might prove to be invaluable in your writing. Be prepared; once you get a group of family and friends together to reminisce, you will be shocked at how quickly the ideas come and how one idea can spark another and another and another.
Once you have taken a look at your own life from an outsider’s point of view, you will be able to select the most interesting elements from your notes to establish a theme. What was the most interesting thing you came up with in your research? Was it the history of your family and your region? Here is an example of how you can turn that into a theme:
What else happened after each of these main events? What was important to you at this time? Did you have any special friends? A pet? A romantic partner? A spouse? What specific event will best show the relationship you had with this person or animal? Was the best friend who helped you through a difficult time a kind and gentle soul? What single act of kindness most stands out when you think of this person? Write about that. What actions and dialogue can you relate in concrete detail to help readers understand that relationship and its importance?
What's your story? Anyone who has lived a full life has something fascinating to share with the world. The trick to writing an autobiography is to treat it like any good story: it should have a protagonist (you), a central conflict, and a cast of fascinating characters to keep people engaged. You may want to think about a certain theme or idea that has been present in your daily life to revolve your story around. Read on to learn how to craft the story of your life and polish your writing to make it sing.