“Tibetans discern six ‘betweens’: the intervals between birth and death (‘life between’) sleep and waking (‘dream between’) waking and trance (‘trance between’) and three betweens during the death-rebirth process (‘death-point’, ‘reality’, and ‘existence betweens’).” Robert A. Thurman introducing his translation of The Tibetan Book of the Dead, otherwise known as The Great Book of Liberation…