If I were to give off-the-cuff advice to anyone trying to institute change, I would say, "How clear is the metaphor?"
Warren G. BennisPossess the "Nobel Factor": Possess and constantly demonstrate optimism, faith, and hope. They create choices. I am reminded of an ancient Chinese proverb: "That the birds of worry and care fly above your head, this you cannot change; but that they build nests in your hair, this you can prevent."
Warren G. Bennis