Just a note:
For those who found the reflection for the last screencap entry worth reading, jan-u-wine wrote a thoughtful, deeply-felt response to the essay, which she sent me in an email (Jan is not registered on LJ). Not only was her letter glowingly complimentary (thank you, Jan!), but what she said was very fully-expressed, a mini-essay. Because it could not possibly fit in a comment box, I asked Jan if I could post what she wrote in the body of the entry itself, as an ETA. She has agreed.
If you would like to read more on Frodo's Heightened Powers of Perception, Jan's response is here.
Don't miss the comments of other readers, too. They are not as lengthy, but they are full of gems.