Board Thread:Naruto Discussions/@comment-25645405-20141128183407/@comment-3279282-20141202134608

NoJutsu, the whole chapter serves the purpose to explain to the reader how advanced natures are created. Kakashi didn't imply anything, he outright stated it by using two examples. Advanced natures are made of two basic natures, Yin and Yang are no basic natures, hence they play no role in the creation of a new nature. It's like mixing earth chakra with normal chakra. Maybe it would change the earth chakra, depending on the amount of Yin and Yang in the normal chakra, but it wouldn't create a new nature. If you still fail to understand this, it's your problem. But in the end, this doesn't come down to your opinion anyway.