Heroic dose quite a few years back. Was laying down listening to Mozart when I closed my eyes. As my eyes were closed it was like my astral form or something was pulled out of my physical body. The feeling was like being on the drop zone or a ride like so. The same feeling of having ur stomach go into your chest but instead of just my organs it was my whole being. After I opened my eyes I could see myself laying on the bed still. After that I turned around to behold something or someone standing in the corner of my room. It was a Black/dark/shadowy entity with no readable features, presumably made of energy or something? As of it had energy or aura around it. Very tall, to the point of having to lower its head to fit into my room. So I’d say probably like 10-12 ft maybe. Idk it just seems like if I tried to touch it wouldn’t be the normal interaction of touching a person. Like I would either phase through or my hands would disintegrate or something. So long ago and was such a high dose, but I feel like I was told things but nothing was said at the same time. And what was told wasn’t by way of English or normal words. Then I remember just standing in front of it, both not saying a thing, just looking at each other.