Changemeans movement. Movement means friction. Only in the frictionless vacuum of anonexistent abstract world can movement or change occur without that abrasivefriction of conflict.
In aconflict, being willing to change allows you to move from a point of view toa viewing point a higher, moreexpansive place, from which you can see both sides.
Almost all of our relationships begin and most of them continue as forms of mutual exploitation, a mental or physical barter, to be terminated when one or both parties run out of goods.