Stop obsessing over how bad your life is; it is not healthy. Although there are times where we cannot help but be sad and negative about how life turned out to be, it will not do you any good if you obsess over things like that. Start by identifying the things in your life or the people in your life that you can be thankful for. Be grateful for your family and life! Start by appreciating the things you have that have been good so far. It doesn't have to be large, and you could start with the little things.