To clarify b/f someone jumps on it, I do know there are more than two things that can stop a dog, but as a dogman, believing in his stock, you have to believe, as any coach of any athlete, that the only things that can stop you from winning are the things YOU control. These are the only things we can address anyways. Therefore, it should be a belief system so you yourself are conditioned to train around anything and everything that can beat you, within your control.

This is all one can do anyways. More simply put, don't beat yourself!