If you were an actor or actress, then you would be able to experience a different way of life than what you are used to. From this, a person could gain diversity in their culture, and learn how to interact with people that are not from their figurative circles. Also, if someone was a director, they would learn how to lead a group of people and stay on a timeline. This would improve their personal time management and make them more of a versatile person.
Hope this helps!! :) If you decide to use this, just paraphrase it so that it sounds like something YOU would write.