I was myself and someone else in this dream . I felt as if I had to protect that other girl, because she was so helpless. Her memory was shot and her physical body was very weak. You could barely tell we were the same person, though we looked identical. At one point in the dream, I was her, standing in front of a mirror with an eyelash on my cheek, with someone else (me) telling me to make a wish on it. In another part, there was this black cat that looked totally harmless, so I (the strong part of me) went up to it. Then I saw it's tail. It had the tail of a scorpion, and as soon as I noticed that, I stopped, and it started to attack me (the weaker me). The strong part of me jumped in front of the cat/scorpion thing and it simply disappeared. The really weird thing about this dream is that it was just me and myself the entire time.