Thanks for your complements! Simply, I just want to tell the truth here and hope to help those who would like to know more about the real Tai Chi.
The creator of Tai Chi also had a simple thought in his mind which was to help those who really need a better health first so as lead to the next step in developing a stronger internal power. In that era, the medical care was almost nonexistent. All the practitioners must know how to train themselves to stay in top shapes as well as how to defend themselves against the environment and assailants, etc.
Internally, they must pertain the high morality with lots of compassion. The high level he has reached, the less he would talk about himself.
Sure, I love the Chinese Classics, particularly, the Treatise of Tai Chi, Tao Te Jing and other Lao Tzu's scripts. I'm very much aware of the seriousness of "Double-weighting" in Tai Chi. The only way one can get rid of that problem is to let go more of oneself. Testing is a way to prove what one has done right or not, then fix the problem in Tai Chi form practice.
Cheers, have a good weekend!