I have always had this feeling, even when I hadn't even known about lucidity or have this kind of dream. Anyway, most of time, when I talk in a dream, I have a feeling in dream, that if I will speak, I will "really speak" and there will be noise. I don't know how to explain it, but it's like I already know I'm dreaming? Because I never speak or give a reply this time for the reason that I will really speak. But I am not lucid.

I've had this feeling many times. And once or twice I said something, in dream and then I woke up, realising that I had really said something.

Do you understand what I say? Have you ever had the same feeling?