No Passing Grade

One of the long talks last week was about testing versus training.A group of four people who only knew me from writing hired me for three days of private lessons.  They weren't sure what they would get.  Possibly a complete waste of time. Possibly new skills or new insights.  Possibly to be tested to the edge of the envelope.
That needed a talk.  Most of us have done the grueling physical tests.  Most have worked out in extreme pain or through injury.  Everyone has been tested or at least...