A Quote by James Swartz on deep sleep, vasanas, self, and consciousness
"In deep sleep, the waking and dream egos are dissolved into their source, the dormant seeds of their past actions, so they aren't aware of anything external."
In deep sleep, even though one does not exist as an externally or internally conscious ego, one can report a good nights sleep because a very subtle ego remnant remains, permitting the experience of limitless and bliss.
Source: Atma Both
Contributed by: vicara