The theme of your life is to be defined before the story is written. Your goal – and your ultimate achievement of that goal – can be the theme. You should also remember to include something that takes the focus from the past and present, and puts it on the future. A particular event that had a huge impact on your life can be your theme. Find and mark that one day and or one event that twisted your life out of shape and made you think about your future. In general, the end or beginning of somebody’s life has a tremendous impact on many people’s lives. It is around this theme that the story should be woven like rich tapestry of many colors and flavors.
Were you satisfied with the ending of the memoir? Why or why not? Unlike an autobiography, a memoir does not need to have a linear beginning, middle, and end. Most memoirs end without any firm conclusions or end of life moments. Instead, memoirs may end with thoughts on a running theme throughout the book, or with reflections on the pivotal event or moment in the writer’s life.
Develop a central theme, main idea or thesis that clearly explains the purpose behind your autobiography. For example, your theme might be about how you overcame obstacles to become a stronger person, or it might explain why a particular passion -- such as mountain climbing or rescuing animals -- is so important to you. Back your theme with details and background information about your life experiences. For example, you might explain that your dad is in the military, so you've had to learn how to adapt quickly to new schools and unfamiliar environments. Or, you might discuss what it was like growing up in a poor, single-parent home, but how your family was always willing to take in injured or stray pets.