Sometimes we are more concerned about what if things do not work out, there are a few other people that have made it through such and such, we can not do it because we are restricted, all these excuses have made us become more fertile ground for ideas and dreams that have never been implemented/will never be implemented.
The demand of success is the consistent power of keeping on going even though nothing seeming to be shifting, you are the demand your desired success needs, you are the will and effort to make it through, it never is easy if you are the one starting with it, its never easy if it is your idea and dream. Keep going, keep believing and demand more from yourself as an individual, I believe we all can demand more from ourselves and be the demand that success needs from us.