The common thing is you must be a conscious entity to do those things. Any kind of knowledge depends on consciousness, sentience, awarenessunless you have awareness, you don't know anything. Consciousness by itself is not a knower. It's consciousness what o know. Ise we're talking about, to know something else. So a knower knows a noeb pramata, nosa prameam. In sanscrit, pramata depends on consciousness. Or in this case, you deatman on cit atman. Promeum depends on pramata. Third one is point three. Let me put it here, prmata. Knower depends on
Swami Sarvapriyananda teaches one of the shortest and most profound upanishads accompanied by Gaudapada's Karika. This lecture covers Mantra 2.