I've never had a typical OBE. But I have lucid dreams in the morning about once or twice a week. Also, as I understand it, using EEG machines there is almost no difference between an OBE and a lucid dream. But I've also read a bit of disagreement as to this point. Another, acronym for ya, WILD. That's wake induced lucid dream. I've definitely had one and only one of those. A lot of people say they are the same thing as OBE, IDK though because I wasn't looking at my body and I wasn't in my room.
If we define an OBE as somehow seeing our physical body as separate from us, that opens a whole can of worms. I've been lucid and aware of my body, inhabiting my body, but my consciousness was somewhere else all together. Also, I've been aware of my subtle/astral body from every conceivable perspective simultaneously as I was descending in mid air into an ocean. Upon entering the ocean I was no longer in a state with any sort of dualism. I was all that was. Not in an egoic sense, quite the opposite. For there was no separate me in any sense.
I'm curious if anyone else has consciously gone past the dream state, without drugs, to a state of pure being awareness. Often times called, emptiness or nirvana. Its happened to me on three distinct occasions without drugs (a few with drugs as well). One in particular was quite interesting because I'd say I went even further than that...
It started in the formless emptiness of deep sleep, which I popped out of into a high subtle/astral state. In which circular waves of experiential light were flowing over my vision, going to the singular point, my third eye, and reflecting back/out from there. Firstly, being a little surprised at this new state, I searched for my body and found it and kind of felt it from afar. Then I began consciously manipulating these waves until I decided to bring them down to just the point directly in front of me. Infinitely far away yet, there is nothing closer. When I did this I experience a torrent of energy exploding out of my crown chakra. It was pure white light and I was it. The way is the way without resistance, and this was unmitigatable, unstoppable, absolute energy and it was Form in its purest sense. If emptiness is Shiva, this is Shakti. Ultimately they are not two, but that does not mean we shouldn't honor their distinctions.
I could understand this being classified as a causal state like formless awareness, but it was different from any of the states of emptiness I've heard described.
Peace
ShaktiXTC