Good Morning, Sunshine

I woke up. Now, that doesn't seem like anything breathtakingly surprising, but I sure was surprised when I woke up; I was in my bed. Again, that might not seem surprising to most people out there. I was in my bed and everything was like I remembered; the wallpapers, the night stand, the bookshelf and the desk in the corner.

You probably don't see any problems there, but I certainly do. Because actually, I'm dead. So what am I doing here?