Final answer:
The three common theatrical metaphors in everyday life are: stage is a mirror, life is a play, and the world is a stage.
Step-by-step explanation:
The three common theatrical metaphors in everyday life are:
1) Stage is a mirror: This metaphor suggests that the stage reflects or represents the reality of life. It implies that what happens on stage is a reflection of what happens in real life.
2) Life is a play: This metaphor compares life to a play, where individuals play different roles and go through various experiences. It suggests that life is like a dramatic performance with different acts, characters, and plot twists.
3) The world is a stage: This metaphor implies that the world is like a theatrical stage, where people play their parts and interact with each other. It suggests that life is a performance and individuals have specific roles to play.