damn, funny you should mention something like this. I started sus about 3 weeks ago and over the last 2 weeks or so, my frickin arms fall asleep every damn night, sometimes just more than once. If i lay on my stomach with my arms under my pillow I will most assuredly wake up with 1 or both arms dead asleep. Feels like my limbs are dead. One night both fell asleep and I woke up and it took a good 10mins before they stopped tingling.