I am so focused about LDing that something strange happened to me. Yesterday I went to bed and fell asleep fast. Than I realised I am sleeping (not dreaming). I guess it was non dreaming period. Maybe NonREM.

I realised I am sleeping in my bed and that I am not dreaming. I felt very strange, I wasnt in my body for sure and I wasn't awake. I thought that I should wait for my dream, but nothing happened for like 2 - 3 minutes. Fear of like "being trapped" in something took over me and I decided to countinue my normal sleeping.

So. Is it possible to understand, that you are sleeping and not dreaming?