Being prepared resides alongside the unknown. I believe in both. Rehearse your every note & word & even movement if you can. Dedicate yourself to the vision. Then let go into the living event in which the worst that can happen is not approaching that moment, allowing it to pass away from fear. Even if the anxiety is understandable, for me, regret is worse. I don’t want to know I said no to making art and allowing it to converse, to resonate, in the world.