Do you realize that the way your self-defeating thoughts affect your life is something you can control? How? Rather than believing your thoughts of doubt, you can take some positive action.
Understand that you may not believe your thoughts, yet you cannot help but believe in your actions. Why? A positive action by you will overcome several hours’ worth of negative thoughts.
Beginning today, begin to get yourself busy with empowering behavior. Why? When you cannot overcome your thoughts of unworthiness, start behaving as if your life has some real value.