We didn't decide to come on this earth. We didn't choose when or where to be born. We can't change our life with somebody's else, but we can change the way we live our lives.
If you are not pleased with yourself and with the situation you are in, don't be stuck in a complaining mood and don't blame others for your problems. Don't consume your energy on the negative side of your life enabling the fear to overcome you.
Do not allow your mind to meditate on wrong scenarios thinking that there is not another way, a better one for you. Your thoughts are the foundation of who you will become. You are as you think in your heart about yourself. You attract the things you imagine. If you see in your mind only bad situations coming in your life, those situations will come. If you can imagine the good things and solutions for your problems, this kind of things will come.
When you think positive it doesn't mean that the difficulties are not there, nor your thoughts have the power to change the bad things into the good ones. But when your focus is not on problems, you will be able to see the solution. You see what you are looking at. If you keep your eyes on how down you are, you will stay there. If you have faith and believe that there must be a solution for your case, you will find it.
Instead of complaining about your life, do something to improve it. You are capable enough to do something great. You are smart and able to look at the right things. So many opportunities are waiting for you!