Hey welcome aboard, sounds like you keep busy, i wish you continued success. Initially i read the science of art and thought i was going to have to write one more of ketsugos wordy posts that no one reads, unlesd of course they have a love of learning. Usully im on a tie-raid about the myths n corrupt ideation of the martisl art world, particulary how a method of war may have inspired the creation of what is called martial arts, but an artform is not science and the science of surviving on thebattle field methods of combat, should not be confused with an artform. Karate is not a fighting science nor are most schools of kung fu, they are physical and spiritusl exersizes that have purposely buried any scientific fighting principles in order to teach skills of focus, balance, power and grace, self discipline ect, through a series of movements and demonstrstive displays of these attributes. They were meant for children, not self defense. The black belt was unvented also within this school of thought and does not ever convey a skilled fighter. Ha ha so see i did it anyway, Welcome, welcome to tid