ᜊ'ᜊ' "I, I know that I exist when I do what I have done here in this i-world(metaverse)." I is the Paramátma Supreme Spirit. Knower-I is the I of "I know" -the jivátma or unit soul. Existential-I is the I of "I exist" or Mahat Tattva. "Doer-I" is the Ego or Aham Tattva. "Done-I" is the Citta Tattva the sense of objectivity. "Known-I" is the objective reality -matter, energy, mv.