Anyone have had any success with trying to fall asleep in uncomfortable posture and for the phase to come by itself?

I can't even fall asleep for naps even when tired in comfortable posture, so I don't think this will work for people like me

Hello, 1. I was wondering if using the FFA technique (force falling asleep) as a direct technique (before a night sleep) (for the whole 15-20 minutes) is efficient to use like when using it for indirect techniques? 2. Always when I lay on my back before a night's sleep without moving, and just letti...