Sports for me is that I get thrilled by achieving something more than I thought I could.  Eg. when rock climbing, when you succeed in making a move you though you couldn't your body has in fact transcending the limitations that have been placed by your mind.  The next time you face something like that again you will not have the same limitations.  This is an incredible thing to take from sport into life in general, and certainly in professional life - nothing really is impossible - you have to try something to find this out.  Your doubts are merely impressions you insecurities force upon you - they are oftentimes unfounded and not reality

- John D. , Germany