Since math was discovered and not created, we cannot assume that others methods are incorrect, only that they do not follow the specific rules that we understand. Some TA s lash out at Haejin for his free hand style but, he understands the world differently then we do: He sees fractals where we follow Elliot rules... perhaps there is something Mr Elliot missed. To invalidate Mr. Lee method is to invalidate the discovery of gravity or to doubt that the earth is round.