It's night 2, and I'm trying now at the WILD technique.

I'm not sure if this is normal or not--but about 30-40 minutes into imagining certain situations (in an attempt to ultimately let my body fall asleep), I started twitching pretty quickly. It lasted for about 1 minute and it felt like complete euphoria.

Has anyone had this happen? Does this mean I'm getting close to the REM stage? I woke up out of this, I think I was getting too excited or something..