Geek P.O.D.: Better than This.
Always tell yourself you are better than this. There is so much we all can achieve in whatever we are doing. But we always limit ourselves by telling ourselves that we can't.
Failure will always be part of the things we do. But it is only through failure that we can get success. Even if you fail, always remember that's the reason why we train. To get past those failures and end up with success.