When I was younger I used to write down all the things that bothered me as well as things that made me happy, so if I were you I would take a piece of lined paper , write down all the things that you grateful for and think of things that made you who you are today , remember with an autobiography piece its about something important to you , that affected you , so maybe something personal , that changed your view on things
Who is the autobiography about if that is what your needing help with just think of something you can explain sometimes you can just do it on something easily explained for the grade. Hope i helped
