Have you ever gotten depressed just reading a book?
I got the new Harry Potter book yesterday and finished it last night. I won't give any spoilers, but I am so darned sad. I had dreams about it all last night and was getting teary again today. Of course, this is frighteningly normal for me, if I watch a sad movie or read a sad book, I'll be mopey for a few days. I was the same way with the last HP book. Boy, do I feel a bit mental.