In sports and life, there are many possible outcomes, among which the particular outcome one wishes to exist is not made more likely to happen just because you want it to happen.
Given this ocean of eventualities in which one's desires exist as a single water molecule, it's beyond prudent to prepare for something not entirely synonymous with success.
That's why I'm negative, to turn inevitable failure into something of a predictive victory and success into a pleasant surprise never to be taken for granted.
Continue to complain if you must, but know that the only thing standing between you and tranquility is the ignore button.