Automatic Defense Mechanisms to Change
What I think is that human beings are reluctant for change by nature. When there is a change taking place around themselves, they will either cope with that or else the automatic defense mechanism will trigger their moods to react in one of the following ways
1. Aggressive reactions
2. Regressive reactions
Therefore I believe that change management is merely connected with motivation of human beings to make them overcome such defense mechanisms, that would make them cope with the change.