Every day is a chance to start over. To leave your past and everything that is not worth in it and start something new. It may be hard at times but it IS possible. You are a person who is NOT perfect, nobody says to be perfect. Just be YOU and keep God in your heart. Pray to him, thank him and over all LOVE him, because nobody has such a unconditional love for you as He does. It's amazing to know that him and only him knows what our future holds. So leave your sadness, thoughts and everything in HIS hands. You will not regret it.