In most martial arts, 10th dan is a kind of honorary rank that is generally impossible for the average person to attain. But say you want to get a 9th dan in some martial art. Which martial art makes it fastest/easiest?
Of course you can invent your own martial art and just give yourself any rank. But to get to 9th dan in any legitimate, recognized martial art, how many years do you have to take classes for, and how many times per week? Can you speed up the process by paying more, or practicing at home? Do you have to stay for the whole class, or do they take attendance in the beginning?
Also, how do they guarantee that you won't lose a fight to a lower rank? (Because the whole system is pretty pointless if that can happen.) Is there some code of honor that prevents it?
Of course you can invent your own martial art and just give yourself any rank. But to get to 9th dan in any legitimate, recognized martial art, how many years do you have to take classes for, and how many times per week? Can you speed up the process by paying more, or practicing at home? Do you have to stay for the whole class, or do they take attendance in the beginning?
Also, how do they guarantee that you won't lose a fight to a lower rank? (Because the whole system is pretty pointless if that can happen.) Is there some code of honor that prevents it?