The reason for so many definitions of change management is that 'change management' is a comprehensive term used to describe change at both the individual and organisational level. For example, the term Change Management is used to describe: 1  The task of managing change;  An area of professional practice;
Stress is simply a reaction to a stimulus that disturbs our physical or mental equilibrium. In other words, it's an omnipresent part of life. A stressful event can trigger the âfight-or-flightâ response, causing hormones such as adrenaline and cortisol to surge through the body.
Stress is defined as force per unit area. It has the same units as pressure, and in fact pressure is one special variety of stress. However, stress is a much more complex quantity than pressure because it varies both with direction and with the surface it acts on.