This is a fantastic commercial from nike.  Shows the true road to being a success when you are not born gifted . I love this commercial because I have seen this type of thing happen in Bjj a million times before.

A guy would join, have no athletic ability at all and get killed by everyone in class. Fast forward to a year later and the same guy whose now been training more than anyone in class is now beating everyone.

This applies to every sport or field of endeavor….Keep moving forward and practice at anything and eventually you will get results you want and usually more than you hoped for.