If I were to write a training book entitled Less is More, it would be hundreds of pages long. The irony is not lost on me. At the same time, it’s an idea that I defend constantly. Us humans can be like rats on a wheel sometimes. We’ve all seen the rider. Maybe she starts by lunging her horse in tight side-reins. He can’t breathe and gets a bit panicky. Confirming her opinion that he needs lungi…