The novel's central area of exploration is of different versions of reality, and the accuracy and truthfulness of our own visions of how we see the world and ourselves. These visions are problematised by Atwood, as she uses various techniques that allow her to discretely proffer her idea of 'nothing is quite as it seems' to position the audience. This results in our own endorsement of these beliefs, and leads us to question our own lives as just a version of reality, with a sense of disillusionment. Our world and our own lives are challenged by Atwood's novel, as in questioning the idea of no absolutes and constants in our lives, we also begin to question the other constants in our society such as religion being just another version of reality and not an absolute. This distresses many people and problematises our lives. Measurable, knowable, constant, and absolute qualities of life provide security in our beliefs and understanding of the world and our place within it. Absolutes help us make sense of the world, and provide a connection to the world and our own inner selves generating a sense of belonging. Atwood challenges the concept of absolutes, fixed/knowable identities, and common truths through various techniques.
She uses narrative elements to proffer her ideas, such as autobiographical writing to encourage us to question the one and only version of reality that is being told (through Elaine and her life). Imagery/symbolism and intertextuality are recurring techniques, for example her repetitive use reflective surfaces such a glass, water and mirrors are all symbols used to question reflection, and how we see ourselves; is what we see what we get? These techniques are used in order to provoke self-doubt and insecurity, to unsettle and complicate the way we see ourselves and our world, through the provocative questions that it asks of us. Cat's eye challenges the naturalized and socially constructed views and encourages the reader to question the dominant views of the world and themselves.
Refraction is the distortment of light, as it travels, it's broken-up as it changes and moves through different mediums. Atwood uses refraction as a symbol representing the key belief that our vision of life and ourselves is refracted, broken up, distorted, and that as a result our perceptions aren't always accurate. Atwood uses Elaine's second encounter at the bridge to imply that our views, especially on other people are refracted, ...