If you are not sure that your whole life path is worth attention, then a memoir is your best choice. It is focused on one particular event, relationship, place, or period of your life that has influenced your personality a lot. Don’t be afraid to express your personal feelings and ideas in your memoir, as it shouldn’t be simply a brief list of facts, but the reflection of your inner world.
There is a good chance that if you haven’t had to write a bio already, that you may have to in the future. A bio is required of many job applicants, it is used on many networking sites, freelancers have to have one for potential clients and if you have a website or blog connected to your business, you should probably have one. Bios provide a concise summary of who a person is and what they do, while at the same time, they allow a bit of personality to come through. There are basically two main functions your bio should perform: 1) establish your credentials and qualifications; 2) create enough interest so the reader will want to know more.
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.