It's been said that SP is a very common part of LD's, especially through the WILD technique. Now, I used to have SP episodes quite often recently, but when I learned that they were indeed SP and could be used to LD, they've sort of just stopped happening, it seems. So I wonder...

How does one go about inducing sleep paralysis?

I'm sure there's no single way or set technique for this, as it's happened to me in different settings before. What are your experiences with SP? Did it just happen, or was there a method you used?