Doubt is the forerunner of fear. We were neither born with fear nor with doubt. But when we allow doubt to grow and reign in our mortal body, it then grows into fear. In his epistle, James reminds us that doubt makes us ineffective. “A doubtful mind will be as unsettled as the wave of the sea that is tossed and driven by the wind; and every decision you then make will be uncertain as you turn first this way and then that” (James 1.6)
The truth is that if most of our fears and doubts are learned as we grow, then its stands to reason that we can “unlearn” them by becoming masters of our mind. It is not that the people who live their dreams do not have fears just as those who live miserable and unfulfilled lives, no far from it: it is just that they have master them. That is the big difference. Learn more from http://www.livethelifeofyourdream.com

Interesting and honest write-up you've got here. I think "doubt" can be used synonymously in the same context as Procrastination.

Thanks for sharing.