Personality development refers to the process of developing, enhancing, and changing one's personality over time. Such development occurs naturally over the course of life, but it can also be modified through intentional efforts. 

Personality development plays a crucial role in enhancing one’s personality. It helps an individual to develop a positive attitude and look at the brighter sides of life. Personality development plays an imperative role at workplace as it decides the way an individual interacts with his fellow workers and responds to various situations. How an individual behaves at the workplace depends on his/her personality. Personality development helps in polishing and grooming individuals and makes them better and efficient resources for the organization.