Change is situational. Transition, on the other hand, is psychological. It is not those events, but rather the inner reorientation or self-redefinition that you have to go through in order to incorporate any of those changes into your life. Without a transition, a change is just a rearrangement of the furniture. Unless transition happens, the change won't work, because it doesn't 'take'.
William BridgesMuch as we may wish to make a new beginning, some part of us resists doing so as though we were making the first step toward disaster.
William BridgesTransition is the natural process of disorientation and reorientation that marks the turning points in the path of growth...transitions are key times in the natural process of self-renewal
William BridgesNothing so undermines organizational change as the failure to think through the losses people face.
William BridgesWe resist transition not because we can't accept the change, but because we can't accept letting go of that piece of ourselves that we have to give up when and because the situation has changed.
William BridgesTreating ourselves like appliances that can be unplugged and plugged in again at will or cars that stop and start with the twist of a key, we have forgotten the importance of fallow time and winter and rests in music. We have abandoned a whole system of dealing with the neutral zone through ritual, and we have tried to deal with personal change as though it were a matter of some kind of readjustment.
William Bridges