How many people are committed?

Out of the tai chi students who are adhering to the key precepts of their art (and faithfully perpetuating the essence) how many people are training it fully?
It is not enough to be training the right thing.
You must also practice frequently enough for the skills to emerge, grow and reach fruition.

To do tai chi or baguazhang justice, daily training is necessary.
The amount of time each day required depends upon your own individual skill level.
Essentially, you need to practice what you know.
And the more you know, the more you must practice.

Yang Lu-chun trained his sons so hard that they ran away from home.