and not only that, chakra is molded unintentionally at times to, like when MS is unlocked, the second said the brain releases a special chakra, but if it was something made by the person, then there would no requirement for unlocking MS, right? mayhaps i am confused on where chakra comes form, and where it goes, the sage mode says then when molding chakra to use for jutsu, its the two energies combined to create chakra, yet, at most point in the series, chakra is more referred to as something more akin to ki, or chi. like a power source already present in the body, heance why they "run out of it" rather then something created form two energies.