Another proof that my theory NREM stages are barriers for lucidity.

Last night I raised my acethylcholine in my brain which should led to REM stages without NREM barriers and that's what exactly happened.

I laid down feeling sleepy and relax. Soon there are dreamlets/hypnagogic/unintended vizualization or whatever you like to call it. I believe that this is the phase when you losing your consciousness and when NREM hits, you have no consciousness left.

I had little awareness left in these dreamlets. I saw some trees in the forest. The dreamlets become more vivid, which indicated me that I'm in the middle of transition into REM phase and not into the NREM barrier. I focused on the visualization and then BOOOOOM, the REM hits! The forest become real and I'm in lucid dream.