Ever ask yourself the question, "What am I thinking and how does it effect me?"   If you haven't asked yourself that question then I would invite you to do so right now.  The reason for my suggestion to begin this self observation is that your thoughts are very powerful and have a great impact on the quality of your life.  As a psychologist I have come to believe that your thoughts play a very large part in not only what you think but also what you feel.   Consider the possibility that every thought you entertain in your mind has an emotion attached to it.