Board Thread:Theories and Speculation/@comment-26138683-20150322132758/@comment-26138683-20150322194158

So if chakra is the combination of Yin and Yang, does that mean your chakra stores reduce as you get older because your Yang chakra reduces, even if your Yin increases, since the 1:1 chakra combination won't be possible anymore (leaving an excess of Yin)? And does that mean as you get older and older, your genjutsu ability increases?