The main beliefs of Realism and Naturalism are that the theatre needs to shun melodrama and spectacle and, instead, present something that is real and true to life. They believe that the most influential factors in a person's life are heredity and environment, and they feel that the characters shown need to be more that two dimensional stock characters. They need to have real motives and emotions and possess all the complexities that go into making a true personality and a true person. Naturalists feel that plays should not be written in any sort of dramatic sequence or structure because that is not true to life. Realists embrace the desire for reality on stage, but also feel that dramatic structure follows the actual structure of life and structure and poetry should be integral parts of drama.
Konstantin Stanislavski felt that same need for reality on the stage. He spent the majority of his life searching for how an actor can create truth on stage and, in doing so, he tapped into many of the same veins of humanity that Naturalists and Realists did. He expressed the same desire of Naturalists for a realistic theatre that shows life with its dramatic structure and intrigue. ". . . I was beginning to look for genuine life in [the theatre], not ordinary life, of course, but artistic life" (Bentley,