Well there are some strange FX I had when smoking weed years ago.
I mean I had these strange experiences between waking and sleeping. Hearing voices, seeing light, body paralyzed stuff like that, but I NEVER succeeded to get out or have a LD.
I also felt (many times) as if there was a presence in the room. Sometimes it felt sexually, sometimes very positive and sometimes very negative BUT I was always aware that I was still in my body, maybe it was some kinda trance state, I really dont know
Although I deceided to stop smoking, I am certainly not against it each his/her owns
Had some great ideas when smoking, too bad I lost them all!
cheers
Eric g