I was rudely awakened last night at about 4am from a tapping on my arm. Oh. Did I mention I live alone? I was sleeping, and someone woke me up tapping my arm. I also felt as if someone was telling me to look behind me. I looked at the window, but nothing odd going on there. Looked outside, nothing odd going on out there. Then I thought. Wait a sec. Who the hell tapped my arm? I went straight back into bed and said to the room, “Um. I’m tired. I’m going to go back to sleep.” Normal? I think not.