The reason that a person with a high-degree of self-awareness are great leaders and managers is because they know their strengths and weaknesses so they know what they are capable of not so they will be able to work well on the things he/she knows and others will be able to utilize their strengths on someone's weakness, and with they will demonstrate their behavior of their strengths such as their capabilities in them on how they are effective and efficient in executing a task which will yield better outcomes and in bringing out the strength such as capabilities of his/her team as they will be encouraged by their leader and manager, also they will demonstrate behavior of their weakness that would enable him/her to be a leader and a manager who utilizes the strengths and capabilities of others in order to solve a given problem that he/she cannot execute that would make the workplace effective and efficient, and also it will encourage his/her team to show their weakness too in order for the leader and a manager to select a member who is capabale in doing that task which will result in the task being executed, with that an effective