okay /loa/ can i get an answer for my question pls.

I still have no idea what SATS is. is it just a relaxed state before you fall asleep where you can imagine your scenes to fall asleep to?

or is it something like a lucid dream that you have to enter by letting your body fall sleep while staying awake. kinda like the WILD technique of lucid dreaming, where you try entering a dream while still awake. so the scene is actually a visual one. do you have to go through sleep paralysis?