Thought of a few more

:
-every time you see the stars you start singing "A Elbereth Gilthoniel..."
-you pick up a book at the library(which happens to be an audio recording of Tolkien reading Tolkien-oh, what a marvelous sound

) and the librarian makes a casual comment about the number of Tolkien books that he's never even heard of that have come through lately, and you just smile, because it's all you
-you start saying words like circus with a hard c
-your youth group leader says " fill in the blank. I would be much wiser if I ___________." and you answer "was an elf"
-if you lost sleep before AND after seeing the movies
-when you start answering telemarketers in Sindarin(okay, so I haven't done that........yet)