The inciting incident is the pivotal moment in your story, where you realized your desire line. It could be a seemingly small moment, such as a brief fight with your mother, that becomes a major moment or inciting incident in your story. For example, your brief fight with your mother could be the last time you speak to her before she passes away and leaves you letters about her life in Poland. Think of the ah ha moment in your story when you realized what you wanted in your life, or where you realized you were wrong about your assumptions about a specific moment or event.
Be revealing. You don't have to be explicit, but it's important to reveal truths about yourself and your life in an autobiography. Don't let the book become a list of your accomplishments, with all the negative material carefully kept under the rug. Present yourself as a whole person, sharing talents and flaws alike, and your readers will be able to identify with you and hopefully root for you as they make their way through your story.
Writing an autobiography for a high school or a college English class can help you gain a deeper sense of personal identity. An autobiography allows you to tell your story in a way that reveals truths about your values, goals and dreams. Though there's no exact science to writing an autobiography, you should include information about your background, major events that shaped who you are and any core themes in your life. Include specific examples to help readers understand your life history.