Shijing said:
This is something that I notice sometimes -- although never when I do the full program in the evening, only when I recite the POTS in my mind as I go to sleep at night. It happens when my eyes are closed, and during and after the POTS, I'll see flashes -- sometimes dim, other times brighter, like a camera flash going off. I don't know for sure if it is connected, but it's something that I'd never noticed until this year, when I had already been doing the POTS at night for awhile.
Speaking of lights, a couple of weeks ago, I was asleep and was awoken by a light. There was no light on in the room when I opened my eyes. My perception of it was a faint small glow in front of my eyes and a little above me that grew slowly into a really bright glow that woke me up due to its over powering brightness - wide awake. I was going through a bit of a difficult time emotionally during the preceding days, so I'm not sure if that was related. It was interesting, though, on the 'light topic'. During POTS, I will occasionally see lights, faces, scenes and, rarely, just zone out with no memory, though that's not happened for a while.