I have to agree with Betsemes on the point of the inner voice. I know from my own expierience that you can make that inner voice talk positivley. That inner voice is your subconsious programming trying to tell you why you cant do something. So instead of living with it, you are able and should program it to talk positivley. One good way to do this is through auto-suggestion. I highly recommend the book "Think & Grow Rich". It has exercises to reprogram your subconsious, along with your whole life.

-Benny