I just learned that I talk in my sleep, & I sleep-walk & sleep-eat. I hit my head REALLY hard on something a couple nights ago (probably the corner of a dresser) & woke up w/: 1)a huge split in my skin at my right temple (which swelled to the size of a large egg), & 2)blood all over my pillowcase. I had a brain-scan (MRI) yesterday...this is like the last concussion I may inflict upon myself before I turn into a vegetable. Someone find a straight-jacket & place me in a room w/padded walls...STAT