Originally Posted by
Silent Dan
Ki is not a state of mind. At least not as discussed above. Ki is a physically experiencable thing. This may be sensed in the form of heat, like a mist rising from your skin. It may be sensed flowing through your body. It can be directed through correct practice. Now, this does NOT mean it is some kind of metaphysical crap. I don't know what causes these sensations. In part taiji and other forms of qi gong, and even correctly practiced meditation, strenghtens your fascial system and has some effect on your blood flow. Thus, ki may be entirely physical in nature. I don't know, and I don't care. Ki is also perceptible to other people outside of just the practitioner. I tend to give off very large amounts of heat without a significant change in my core body temperature. I do not know why.
Third
For whatever reason, some people simply never develop any ability to sense ki, even if practicing correctly. Maybe they just suck, maybe they are not very sensitive in general. I have no idea.
For your second point, I believe that I can do that as well, without "proper" practice. I've done it. It's basic biofeedback. Same with the bloodflow. I believe that I mentioned this a page back or so.
It's possible that those who don't sense chi, to address your third point, aren't paying attention to extraneous sensations. These are side effects of meditation, not its end. Those who can tell what they're sensing and know that it's not a mystical side-effect, but a physiological side-effect, probably don't "feel" it the same way.
Trevor Johnson
Low kicks and low puns a specialty.