Feedback

Feedback is the largest necessity during anytime of learning a new, valuable skill. When I teach a student how to do a turn or how to jump on two feet, they will not get any better without me explaining what the did wrong. It allows them to take a step back, and to study what their situation for however long they need. They can figure out what has to be done or what they need to stop doing to properly improve their skills and techniques. Without feedback, the world could not advance any further, in any field.