learning, improving, iterating, removing slack, becoming lean, becoming fighting-fit, installing effectiveness, developing wired-in muscle memory, just knowing, getting really really good, broadening, widening, gaining wisdom, picking yourself up and smiling and trying once again. Yeah, that. The whole process requires lots and lots of crappy failure. And we don't like it: we want approval, we want love, we want accolades. But hang on a minute: no, you don't. You really want to grow, you really want to discover who the heck you are, you really want to see just what your limits are. You want to start creating your personal greatest works. And you do all of that by failing.
Below is a famous video of famous failures.