Failure is a judgment, an opinion. It stems from your fears, which can be eliminated by love-love for yourself, love for what you do, love for others, and love for your planet.
We have to overcome our societal conditioning which says we are unworthy.
Study water. Try to grab a hold of water, and it will always elude you. You just have to let yourself be in it. It's soft, and it overcomes anything that's hard. Put the hardest substance - say, titanium - out there, and let water flow over it. Eventually, patiently, peacefully, the water will just wear it away. Also, water will enter anywhere - through any opening at all. So, let yourself be like that. God is in nature, everywhere and always. And we have so much to learn.