By finding out why you are having repetitive negative thinking you will be able to apply the Law of Attraction in your life to achieve your desires.
You have to change if you want your life to change. There is no question about it. When you are living life and not enjoying what it is giving out to you, the only way to change it is by changing your thoughts and feelings to reflect the life that you desire. So how can someone just change his or her thoughts when they have been thinking in the same negative way for so long? By deconstructing the negative thought patterns and building new perceptions for life.