I have spent many years on and off trying to project my Astral Body.

I can achieve a state of relaxation in which I can no longer feel my my body. I can conjure hypnagogic images and sounds and even do some basic remote viewing in this frame of mind.

However, I cannot consciously "lift out" of my physical body. I never experience any kind of bodily vibrations when lying there on the bed, which I find most frustrating.

However, I have just realised that I do feel a strange sensation when sitting at my desk at work. I usually start to nod off about an hour after lunch and in this way, I normally enjoy a 15 minute period of drowsiness.

I have observed myself and every time this happens, without fail, I get a strange feeling that I will try to describe:

I feel physically heavy and slow and I then feel as if a magnet pulls me "upwards" towards the ceiling, perhaps just a few inches and then, just as quickly causes me to fall back down into my seat. I don't really see or hear anything strange at this time. The sensation feels almost like what you get on a roller-coaster, albeit a lot less dramatic - that kind of "whoaaa" feeling in your solar-plexus. If anything, I feel as it the "force" stretches me upwards and then lets me bounce back again. This happens over and over again but never seems to change frequency or lead me anywhere.

It feels like a less dramatic version of the "failling" sensation that you sometimes get when suddenly waking from a light slumber.

Have a touched on the vibrations?