It is a common human trait that we only trust our self to do things correctly and hesitate to entrust the task to another person. Although you may understand the fact that delegation is a very powerful skill that can be used to boost your own productivity as well as that of the team, yet most of us hesitate and continue to resist the act of delegation.
A common myth is that in order to get results we need to motivate our employees. For Managers and Leaders it is an ongoing concern and most leaders are spending a major chunk of their time trying to motivate their team to achieve the goals set out for them. HR is constantly involved in developing tools and schemes to provide support to leaders in their quest for motivating their employees.