as u all discuss with lore, m going to provide my thought:
time and space are for mortal, even they can live longer, they have an end, and while there is no such thing for inmortal. Thus even some ring bearer would be allowed to go to valinor, the undying land, their body would annihilate/ vanish (not rot), only so, they can communicate and 'live". Without the physical body, there is no pain from the morgul blade, so it's "cured".
just ravings after some wine and 3 hours sleeping.
Between Heaven and Earth goes the path of the Moon
Imbi Menel Cemenyë menë Ráno tië