Training with Reality
Most folks do not rely on their horse for their livelihood and therefore lack a perspective of what kind of quality partner they could have and would need if their life literally depended on their horse.
The picture I have included was taken from the time I spent on the north rim of the Grand Canyon. Besides the modern-day truck and trailer, much of the day-to-day life was just as it was 100 years ago, including staying in cabins with no water or electricity 40 miles from the closes paved road.