Setbacks, pep talks and the weather

Have you ever tried really hard (like for days or weeks) to do something great and then it doesn't turn out that great. You yell at your partner,the sky, the floor, they don't care. You can try with your whole being, but there is no guarantee that greatness awaits on the other side. No guarantee at all. But your being is great and it's greatness needs to ooze into the world. The world needs it dammit! This phenonmenon is like the weather. You can plan, you can intend, you can check weather dot come fifty bazillion fucking times, but that shit can change in a second and a pro just rolls with it.