Barring that, I'll share mine on receipt of my standard $100,000.00 fee for legal analysis. (That ought to cover the fines and expenses of defending myself against a charge of practicing law without a license.)
And how come lawyers and doctors get to charge money for practicing. Heck, we have to demonstrate minimum competency to drive a car unless we want to keep getting Learners Permits. Musicians practice before they step in front of a paying audience. Baseball players take batting practice before the game begins - once the umpire calls "Play ball!" they are doing it for real.