What is the Fourth Dimension? The fourth dimension is usually considered to be time. This is also a relative feature in the third dimension. If this switch is closed 1, we are constantly reflecting on the past and the future. If this switch is open 0, we are living in the present moment. Abstract Processing The fourth dimension is the Abstract Processing of experience in the world. That is how judging (inner processing) comes through thinking and feeling or by perceiving (outer processing) coming through sensing and intuition. (c) Copyright Jonn Lavinnder, 2007. All rights reserved.