First, crystals what? Second, Acupuncture can be deadly or effective depending how you use it. Usually it's used for paralyzing and getting poisons into the body in combat. As for chakra. Uh, it's not that simple and civilians typically can't do it, because, hello, levels of chakra are directly affected by the level of your body.

I don't even know how to respond to the third eye thing. Is that some pretend genjutsu match civilians came up with?