The secret is this, words express objects. The one who realizes this realizes consciousness by consciousness and is free. This is the meaning of the Upanishad. All our waking experiences, you, the waker, and your entire waking experience is given a name. We have four names for ornaments: Bengal, necklace, ring,. Right? They correspond to the ornaments. Now let us understand this, it will be pretty easy to understand.
Swami Sarvapriyananda teaches one of the shortest and most profound upanishads accompanied by Gaudapada's Karika. This lecture covers Karika 22-23 and Mantra 12.