And Yagnavalkya said: 'That (person), having enjoyed himself in that state of sleeping (dream), having moved about and seen both good and bad, hastens back again as he came, to the place from which he started, to the state of waking.

In plain words: Yajnavalkya says that after a person has wandered through dreams, seeing good and bad things, he hurries back to where he began, the waking state.