I’m not extremely experienced with WILD (I’ve only tried it on a handful of occasions) but I have that found that a shift from my initial attitude was required. My initial attitude was that I’d read up on techniques and MAKE it happen; this approach just kept me awake.
The right idea, I believe, is to go to bed open to the possibility of a WILD, but without the intention to force it. Rather than trying to ‘induce’ anything, maintain a little bit of awareness and let it come to you. Also, its been mentioned a million times, but always try it in the middle of the night. Even if it means setting an alarm clock (which it does for me). This raises your odds of success so much that it is definitely worthwhile. Depends, of course, on how much you want it
Anyway, I discovered this ‘let it come to you’ principle one night when I had no intention of attempting WILD. I woke up in the middle of the night, got up for a couple of minutes (drink of water etc.), then went back to bed and gradually drifted back towards sleep. Eventually, while I was on the very edge of sleep, I snapped to awareness at just the right time (lucky coincidence I suppose), and noticed something in the middle of my field of vision… shadowy geometric shapes, small, barely noticeable, each shape quickly flashing by to be replaced by another shape.
I knew that what I was seeing was hypnagogic imagery (my very first ), so all I could do was wait and see what would happen next. Sleep paralysis suddenly set in (felt distinctly like I was sinking into the bed) and most alarmingly, there was a loud thumping noises in both of my ears, like the sound of a heartbeat. It was loud enough to startle me, and even though I knew it ‘wasn’t real’, I was unnerved enough to render that particular attempt unsuccessful. A few seconds after, I was awake in bed, excitedly digesting what had just happened
I’d say that if I had stayed focused and been more relaxed (rather than nervous), I would have made it into a dream. Also, its worth noting that I was lying on my back at the time. This isn’t necessarily my favourite position for sleeping, but in my opinion it suits WILD very well, since pressure is spread more thinly over your body (by contrast, when you lie on your side, there is considerably more pressure on whichever side you’re lying on). I find that my ‘body awareness’ fades more easily while I’m lying on my back, facilitating the transition to sleep paralysis. But this may be a matter of personal taste.