HOW ACTORS PREPARE FOR THEATRE

do you know how actors prepare for theatre? before theatre  staged , they  do a lot of preparation.designing costumes,preparing decorates,like the artists study to learn his songs.this preparing finishes take a long time.for take less time,they are working with crowded crew.this crew is directing by stage manager.it is her/his responsibility to complete. in these preparations process,the artist do a lot of trial.in these trials,they triying to learn their work.they work their role for theatre.when close the theatre time,they started to work together.and they do trial in theatre hall in lasts trial.in show day,they come to theatre hall early.and they set up the lights and sound system.when the curtains opens,their preparing is complete.