When it comes to these things: starting new businesses, starting a new movement or changing the world. The key lies not in our own brilliance, plans or awesomeness of the mission. The keys to the dream-dom; that glorious or wonderful endpoint you have in mind seems to be some other factors.
It is usually about do you have enough faith to start?
Will you be patient enough to stick with it even though it seems not to be working?
Will you remain bold and consistent even though every cell in your mortal body wants to give up and return to status quo?