We can be more than Wizards

I have always been fascinated by those wizardly folks who seem to know how to talk to their PID controllers, hold it for seconds and tune it nearly perfectly. It's always nearly, though. Of course, the right way is to mathematically find a optimal set of parameters. The physical intuition isn't really necessary. That sounds very true of how we do pre/post-training these days. We seem to be doing…