They get it from 2-3 years of mcdojo training, and then the rest of their lives guessing.
I love hearing their mcversions of karate history...
picture it:
17th century Okinawan peasents wearing gi's and obi (and don't forget hachimaki's), after a full days work in the fields, practicing in secret at night to learn and devise deadly arts to defeat the occupiers of their land: fully armed japanese samurai.... using improvised farming tools.
romantic isn't it?
