My tupennies worth:
The 100%ilers never let anything (Or atleast, anything in their chosen domain) dominate them. They know that the human brain can cut any 'tough' problem down to size if used in the right way. Because of this, and also independent of this, they always believe in themselves. The competition for them does not exist, only the problem at hand exists, and so does its solution, which they know they're going to find at short notice. I mean, look at it objectively, what the heck IS competition? Just 100, 1000, or 150000 people striving for the same place you're trying to get into. Can you do anything to change their number or their zeal? No. So why do ppl waste so much time lamenting the competition? Just ignore all this noise about competition that the media, the coaching instis, our relatives and friends generate. Learn to FOCUS solely on the problem at hand. Focus (Or call it attention/concentration) is the key to solving a problem. Though luck does play a role, massive doses of luck are rarely received, and never on a consistent basis (Else such a lucky guy would have become famous enough for everybody to know about).
Looking at what I've written, I find that I've only restated what others have already said. Still, here goes. What can I do about this __competition__ anyway