Many Taekwondo practicioners will have different opinions as to which is most important. Here are some opinions:
Experts might disagree on what is "most important," but the reality is that Taekwondo is effective as a whole and complete art, with nothing deleted, left out, or taught with a flawed approach. Thus, "integrity" (meaning "whole" and without "flaw") would be the most important for the individual, as well as the art itself. Lacking anything, such as courtesy with good manners and respect, perseverance, self control with high morals and ethics, or indomitable spirit would be less than what Taekwondo should be, and less than what a Martial Artists should be. It could be described as "balance" in training, "balance" in one's life, and "balance" in body, mind and spirit where all things are complete, and as they should be according to the "do" of Taekwondo.
A knites most important training was fighting or jousting
tae kwon doA+
horse riding
Nature was the most important thing to the people because without nature everything isn't very pleasing.
repetition
Intensity
there arent any
Buy a Tae Kwon Do pattens DVD from a Tae Kwon Do instructorYou can also see most forms on the Internet (see YouTube).
Karl Marx
Training
Adolph Hitler
No, but it definitely helps. Most competitors at any level of tae kwon do have some coaching before sparring in a competition.