Could it be possible that we are living in more dimensions than we are able to perceive? Maybe all? With this nice weather I've been out and about more lately and something piqued my interest: my shadow. For some reason my mind linked it as a symbol of us existing in the 2nd dimension. We are living in the 3rd dimension and are constantly experiencing the theoretical 4th dimension of time...perhaps our 2nd dimension is our shadow. It is an exact copy outline of ourselves, yet its boundaries limit it from being a "being". What'ya think?