>>86
It really felt like Tolkien was projecting himself as Bilbo in both stories. I think it fits perfectly for someone sitting alone on a nice day grading papers. He felt like he was that stuffy gentleman Bilbo started out as that needed a prod out the door. Though Tolkien has had a great deal of world traveling himself at this point. In LotR Tolkien was much older when he wrote it and so was Bilbo. He was the old man sitting, watching, and recording tales for future generations, almost detached from the world as an observer.
Frodo on the other hand I feel is the exemplification of Tolkien's virtues. Not sure I could pick a favorite but I might have to pick Bilbo of the Tolkien parallels.