A piano once it’s made, before it can go on stage, needs to be fine-tuned. The tuning process perfects the sound so that when the piano is played the sound is perfect. We all go through this tuning process spiritually. It’s called a refiners fire. You are tuned, tested, adjusted and retested until you have been perfected and are ready to take the stage. Enjoy this time, though it may be difficult, because the end result is a work of beauty.