At 12:01am, I reached the end of Deathly Hallows. Due to the fact it's been out for years, and I see a lot of it, I knew what was going to happen (or most of it).
I still feel like crawling into a hole and dying. Knowing what happens in a book, and reading a book, are two different things. Very different things.
I'll try to sleep, but I know it's not going to come easy.