The essence of our experience is on the level of vibration, sensation, emotion....
What we call failure is just another vibration, and when we truly process it, when we've experienced so much of it that it doesn't even bother us anymore...
Only then are we forever free of failure... Experiences might still happen where we seemingly "fail"... But the emotion of it is gone.
Having just been through an episode of massive failure, and seeing that only a few days later I hardly feel any disappointment... In fact, I see a sense of humor in it all...
Makes me feel as if I'm close to reaching the freedom of not being afraid to fail... Ever.