"Time in Valinor does not pass at the same rate as time in the Outer Lands. The Valar can alter the subjective experience of time in their realms, and they all do it, to varying degrees. The Halls of Mandos are even farther off. Even after five Ages of the Earth he will not be able to be sure that the Enemy isn't bored, because only a few minutes need have passed for the Enemy."
The other is to drag him back in. Tell him that I and my father are marching on Mithrim and his father and brothers are preparing a defense and he had better fix everything immediately, and sure the Enemy can use this to get a better model of his family but if he's wrong that this is a hallucination, everyone he cares about dies on the point of each others' swords. He'll fix things. He'll tell himself it's so laughably implausible that we all survived the ice, that his father survived that injury, that it isn't particularly useful information anyway. And we will have a very valuable person back on our side and he will believe for the rest of his life that any second he will wake up in Angband.
I want to do the first. Maitimo would want me to do the second."
"He'd want you to lie to him about an imminent war - I hope you aren't suggesting he'd want you to actually generate one -"
"I haven't told the Fëanorians yet because they were in the middle of having a festival and I didn't even know for sure that either of the people I rescued was Maitimo so I didn't interrupt before I came here," she says. "Maybe they'll have ideas."
"I object to the plan of leaving Maitimo's family thinking that he is dead or worse for any significant length of time."
"Three days. I'm due back for another batch of orcs in three days."
"I wouldn't phrase it as being about what he deserves, but I use the concept less - I agree, anyway, but even if he's an order of magnitude more introverted than I am five hundred years alone in the middle of nowhere with surreptitiously supplied food after which he still couldn't be confident he was safe isn't going to do him any good, is it? Solitary confinement is considered torture in its own right in most realms..."
"...This seems cruel to him and to the baby both. He won't think the baby exists. Not conducive to attachment of the sort I think children in general ought to have."
"Solitary confinement is not principally unhealthy for intellectual reasons, I think; and adult interlocutors could better handle being considered fictitious while still providing - faces and voices."
"I'd expire of boredom, but I probably have an atypically low tolerance for it..."
What do you think about the second approach?"
She shrugs. "I could propose it to him and wouldn't have any particular qualms about carrying it out; but I still don't want his family to think he's dead-or-worse."
Other Quendi could hear this conversation and bail her out aaaaaaaany minute now. "I understand."
"It's not me. It is very clear to me that Maitimo and I do not react in the same way to - things."