I'm now trying out WILD and after reading up some tutorials and asking a bunch, this question still lingers around. How do I know when is My REM Time? Is it different for everyone or is there a fixed timing? I still remember that when I tried to WILD the 2nd time ( Maybe 2nd is the charm (First didn't succeed)) I saw pitch black and had this adrenaline exciting sensation, while being "not able to move". My friend told me it was the stopping of NREM, so I the main question is that How do I know when is my REM Time?

P.S (Sorry for being such a chatterbox xD)