I've had a few dreams in the past where, while in the dream, I wasn't lucid. However, I "knew" I had the same dream sometime in the past and worked to change the plot so something bad wouldn't happen "again". But actually, I didn't have the same dream before, I just thought so in the dream. It's difficult to explain.

Has anyone else had deja vu like this? I mean, in the dream you're not lucid but you know you had the same dream before.

I'm bringing this up because I had another one last night.