“Alas! there are some wounds that cannot be wholly cured,” said Gandalf.
“I fear it may be so with mine,” said Frodo. “There is no real going back. Though I may come to the Shire, it will not seem the same; for I shall not be the same. I am wounded with knife, sting, and tooth, and a long burden. Where shall I find rest?”
― J.R.R. Tolkien, The Return of the King