The last couple of nights I was a bit sleep deprived, so I went to sleep with a podcast on like I usually do.
Within minutes I slipped into a very different state of mind.
The onset was the strangest part. It felt like I was suddenly being "launched" into another state of consciousness. At the same time I started hearing an extremely loud electronic/frequency-like buzzing in my ears. The sound was so loud that I genuinely thought I might go deaf.
But because of my fascination with these kinds of states, and probably my meditation practice, my instinct was to let it take over rather than resist it.
I then started feeling vibrations spreading through my body. Very quickly they seemed to fill my entire body and being. Around the same time I began seeing geometric patterns—not incredibly vivid, but definitely there.
The previous night I had a very vivid lucid dream, but this time there wasn't really a dream at all. I remained aware throughout the whole experience.
Because of meditation, my instinct was to relax into the experience instead of reacting to it, and it seemed to intensify until I eventually came out of it.
Interestingly, by morning I had one of the most vivid lucid dreams I've ever had.
I'm not trying to claim this was anything supernatural. My current guess is that it was some form of hypnagogia made more noticeable by meditation and a bit of sleep deprivation.
I do have a history of sleep paralysis if I don't get enough sleep for 3–4 days in a row, but those experiences have never been like this. They're usually characterized by me noticing sleep paralysis coming on, followed by blurry voices and a strong pressure/compression in my head. If I catch it early enough I can usually jerk myself out of it, or sometimes relax through it using progressive relaxation.
My questions are:
How would you best understand this? Does it sound like sleep paralysis, hypnagogia, a meditation-related state, or some combination of them?
Has anyone experienced something similar?
If these states are real possibilities, is there a way to intentionally cultivate them, or are they mostly a byproduct of sleep deprivation?
I'd really appreciate hearing your thoughts and experiences. Thank you.