Something powerful that can change your life is the recognition that whatever you perceive as negative or bad in your life is there to help you, not hurt you. This even includes the things and people who make you miserable.
When you realize that the intention behind these experiences is for your highest good, it will open a door to transform the experience and lead to less suffering and healing. Once you can develop a cooperative relationship with the experience, your problems transmute into opportunities for healing and transformation.
Each moment of life is designed for transformation and change to take place and it is up to you to set your intention, develop your awareness and be willing to change. With this in place, life will only get better and better with time no matter what state you are in at this moment. Trust that the Universe is conspiring for you and not against you.