"The mind is continuously creating dreams, images, fantasies.

"Now scientists say that a man can live without sleep but he cannot live without dreams. In the old days it was understood that sleep was a necessity, but now modern research says sleep is not really a necessity; sleep is needed only so that you can dream. Dreaming is the necessity. If you are allowed to sleep but not allowed to dream, you will not feel fresh, alive, in the morning. You will feel tired, as if you have not been able to sleep at all.

"In the night there are periods – periods for deep sleep and periods for dreaming. There is a rhythm, just like day and night. There is a rhythm: in the beginning you fall into deep sleep for nearabout forty, forty-five minutes, then the dream phase comes in; then you dream; then again dreamless sleep, then again dreaming. This goes on the whole night. If your sleep is disturbed while you are deeply asleep without dreaming, in the morning you will not feel that you have missed anything. But while you are dreaming if your dream is disturbed then in the morning you will feel completely tired, exhausted.

"Now this can be known from the outside. If someone is sleeping you can judge whether he is dreaming or asleep. If he is dreaming his eyes will be continuously moving, as if he is seeing something with closed eyes. When he is fast asleep the eyes will not move; they will remain steady. So if your sleep is disturbed while your eyes are moving, in the morning you will feel tired. While your eyes are not moving sleep can be disturbed; in the morning you will not feel anything is missing.

"Many researchers have proved that the human mind feeds on dreams; dreaming is a necessity, and dreaming is total auto-deception. And this is so not only in the night: while awake also the same pattern follows. Even in the day you can notice – sometimes there will be dreams floating in the mind, sometimes there will be no dreams.

"When there are dreams you will be doing something but you will be absent."