When the ciliary muscle is relaxed, the lens flattens to enable clear distance vision.When the ciliary muscle contracts, the lens thickens, becoming more curved for added magnification for clear near vision.
It is useful when issues are trivial and is helpful when the other side has much greater power.
It is a dont rock the boat philosophy used when there is a need to concede on small points in order to gain on major points later.
It is helpful when the other side is right and you should give in, or when preservation of the relationship is more important than negotiation.
His style is fast-paced, participatory, practical, and humorous.
He has authored over 65 books and products, and taught/lectured at over a dozen colleges and universities throughout the United States.