Im not quite sure but i would go with
1. changing to a completely new type of activity - overcoming a plateau
2. making your goals easier - restarting after a break
A possible answer could be the quality of air being inhaled
because it effect daily life if you have crippling depression you cant really do anything because you cant function daily tasks and you can be ham to your self or others
The bulb! I hope this helps :)
Pros:it allows greater efficiency in management and well established chain of command and decision making which reducec duplication and conflicts. cons:it favours only effective leaders because poor leaders make poor decisions which makes effect the whole.
