I have so much I want to say...been reading this thread for a few days now...
First:
This really got my attention because I have been very interested in the vibrational frequency of the mind and altering it through meditation and through binaural beats:
http://www.hemi-sync.com/store/pages.php?pageid=6
I have long suspected, that the vibrational frequency of the mind is altered in different manners by different psychoactive compounds. 2CB, in particular, makes me aware of a shift in vibrational frequency.
Certain binaural beats change vibrational frequency at a faster rate than others, causing more distinct shifts in the consciousness of the listener.
I felt a very sudden shift when I smoked a high dose of salvia that resulted in an out of body experience.
It makes a lot of sense that DMT would cause an intense shift, resulting in awareness of...something else.
Robert Monroe taught that there are layers to reality, and your vibrational state allows you to perceive those layers. The vibrational state of the average individual is not going to allow them to tune into non-physical type things.
I don't want to derail this conversation...but just wanted to throw this stuff out there, because this comment in particular really rang true for me.
In regards to this, I would also say that even if people of different cultures perceived the experience differently, say they saw their native legends appear instead of elves...I don't think that means that it is only in their head.
I think its entirely possible that the makeup of whatever is in the various layers of reality is not physical... not seeable with eyes. It is going to present itself in whatever way is going to be understandable to the traveler. If you have no concept of an elf, and you are not seeing with your eyes, you are not going to see an elf. You are going to see something that you understand, that your emotional understanding of is similar to that of an elf.
The DMT entities may appear as elves or gnomes of sprites or trolls or whatever is going to resonate most with the viewer and result in the most accurate perception of the essence of the entity.
All this being said...I do need to admit that I have not done DMT. I plan to, soon. I am experienced with other psychoactives, but not DMT. This is all just theory based on my other studies into the nature of reality and reading this great thread.
Also, finally, in regards to the debate going on...I think our personalities and the basic build of our "selves" dictates to a certain degree the ways in which we are capable of perceiving reality. I work in a somewhat psychological field, and we were all given the Myers Briggs personality test and then we were shown an image.
We were asked to write on a separate piece of paper everything that we saw in the picture. I am an INFJ personality type which stands for introverted intuitive feeling judging. The picture was a cartoon of people on bus. I wrote things down like "I see a man who is frightened because another man looks like he may rob him." I looked at what was there and I looked beyond the physical and into the realm of the "why" and "beyond". All the people who were not "N" personality types like me, but were the opposite "S" personality type wrote things like "A man in short sitting on the right. A woman with curly hair standing on the left."
What is my point?
We perceive differently and interpret differently. One personality type is just not going to perceive reality in the same manner as another. "Science was there before everything" and "Science could not have existed without man existing beforehand" are beautiful examples of how we're all different, and all contribute in different ways and with different perceptions to keep the world interesting.
Very similar debates, re: science and what lies beyond science (and does that make it science?) break out with my close friends quite frequently.
In any case, when I am ready to take my DMT trip I hope all of you will offer me some guidance.
(Wow, I was all over the place and hope I have not offended and that this makes sense.)
PLUR