Nothing to it but to do it. You gotta the want and the discipline for it, if you don't all you're doing right now is wasting your time and resources, and then you're going to feel real ****ty come game day and you're not where you need to be. All that is going to be going through your head is "man if i only I didn't binge that one time"or "if only I'd done more cardio" and at that moment you'll probably give anything to go back to those moments and make those changes remember that next time you feel like cheating