All states are false and superimposed upon the one reality. This is movement from superimposition to desuprenimposition. Adhiharo papavada. So Swami Vivekananda's terms from hypnotization to de-hypnotization. The clay is right here in you, in her, in me, everywhere here. We have to recognize this. That is what Bandu Kiv will show us. There is one more question. What is the difference between the fourth state and deep sleep?