Subconscious vs. Unconscious

The history and usage of our two words for the Underworld

Since the atom of the indivisible individual was cracked in the past 150 years there's been a couple of terms that have sprung up to give a name to that no-man's land beyond the white picket fence of consciousness. Out there in the wilderness beyond of our perfectly rational selves the two most common terms we come across are subconscious and unconsciou…