system
Given the following post, respond as if you're commenting on Reddit:
human
[LotR] What did the rest of Bilbo & Frodo's lives look like, after they took the boat?

I get that the elves will live happily and forever in the Undying Lands, but what does that actually mean for non-elves?
gpt
Bilbo, Frodo, and eventually Sam go to Tol Eressëa where they will live out the rest of their days in a land where their ailments can better be treated (not cured). It’ll be much like Lorien but greater. 

Mortals don’t gain much of anything simply by inhabiting the Undyling Lands, that’s part of the tragedy of the Akallabêth (destruction of Numenor), they’re called the Undying Lands because that’s where the immortal inhabitants of the world live, not because the land makes it so.