system
Given the following post, respond as if you're commenting on Reddit:
human
[LOTR] Why can't Frodo stay in teh shire after the ring is destroyed?
gpt
Because existing *hurts* him. The burden he bore, for so long, weighed down his soul, and he has trouble living from day to day with the memory of it. 

In the Undying Lands, he had peace, for a time.