I think Zen has been taught all wrong for a long time, because the common understanding is that Zen gives you peace of mind, an empty mind, a mind which doesn't think, and other such hogwash, so I can explain what Zen meditation does to me, and that is that it brings up much chi energy to my head, because of the way that the eyes are fixed and the posture and the breathing and the mantra, and so the mind becomes stronger, more powerful, more active, not more peaceful and passive, and as such it is conducive to such phenomena as internal music, much thinking, channeling, telepathy and psychic powers, seeing things, hearing things, and imagining things, therefore if you are getting into Zen for peace of mind, you've gone to the wrong place.