Because unlike a true master, he's simply trying to perfect what's flawed. To quote 2 of Einstein's quotes:- "He who's never made a mistake, has never tried something new" "Insanity, is repeating the same mistake over and over" Read more Read more Instead of finding a new way to work, he's trying to fix what's flawed to preserve his face. Otherwise, if he admits he's wrong, his reputation crumbles. Show less