According to Osho, one should sustain unbroken remembrance of alertness twenty-four hours a day—waking and sleeping. Go to bed with the clear feeling: the body will sleep, but I, the witnessing awareness, remain awake. Carry this inner stance into every act so alertness becomes continuous, independent of bodily states, ripening into effortless, ever-present consciousness.
Keep remembering to be awake inside all the time; even when your body sleeps, feel that the real you is still watching.