If the purpose of your autobiography is to pass on your story to your heirs, consider including memorabilia (e.g. pictures, heirlooms, medals, mementos, letters, etc.) and putting your story in a scrapbook format. Of course, you may not be able to copy the memorabilia that accompanies your autobiography, so you still have to think about what you intend to do with your original work and other items, such as medals or bulky heirlooms.
The people you meet who affect your life, and the success and downfalls you experience help to create who you become. Even the bad experiences can be learned from. In fact, they are probably the most poignant and important ones. If someone hurts you, betrays you, or breaks your heart, forgive them, for they have helped you learn about trust and the importance of being cautious when you open your heart. If someone loves you, love them back unconditionally, not only because they love you, but because in a way, they are teaching you to love and how to open your heart and eyes to things.