Even if Zum doesn’t do what I ultimately want, I reward him each time he tries. There is body language that I can use that rewards him for his attempt to get it right. I back away from him, step to the side or look down. If I don’t reward him through yielding, I kill Zum’s incentive to comply. Even the slightest hint of Zum trying to do what I request is reason for me to reward him with a release of pressure. This is my yield of respect to Zum.