Citta said:
Apart from crazy subjective experiences there are no other reasons to assume the DMT-experience is anything more than a brain on drugs.
I must point out (as I’m sure you knew I might) that apart from crazy subjective experiences, there are no other reasons to assume that the “consensus reality” experience is anything more than… more than… what?
smokerx said:
...a friend of mine was clinically death for few minutes saw him self laying on the table and all the medical staff trying to bring him back. This surely can not be brain work. He was not worried at all and after that left this plane and visited other one where he met other intelligent beings who started to give him all the information about all that is. Before he could get it all he was suck back to this plain and when he woke up on the hospital bed he was very upset. He said he needed just a little bit more time to stay there in fact he did not want to come back at all

but he had to. All the information he got was lost but he knew it was something very important.
So how would it be possible to see your self like you are someone different looking at your self if it is just a chemistry ?
I would say that near-death experiences are even more tantalizing than DMT experiences. I’ve read quite a few NDE reports, and there are many that describe things that are not easily explained away. To brush them off as just “the brain’s reaction to low oxygen levels” is to ignore evidence that suggests “mind” and body are not one in the same after all.
Another point I wanted to make is that not everyone’s DMT experiences are the same. When we engage in discussions such as these, we each tend to assume that everyone else experiences DMT in the same way that we do. I’m not convinced this is the case.
For example, if someone always sees colorful geometric patterns and little else, he would likely be very skeptical about the fanciful stories of hyperspace, communication and interaction with entities, etc. Someone who experiences dream-like sequences of his childhood and other past events might not consider “merging with the universe” to be very plausible. Someone who sees elves, jesters, snakes, jaguars, and other archetypes might find it hard to accept that others see alien cities (and by alien, I don’t mean “space alien” – I mean “incomprehensibly strange and beyond the capacity of the mind to create).
It is possible for some people to have DMT experiences that pass essentially all “reality tests” that can be applied, within the limits of the brief time of an experience and the astonished mental state during an experience. Skepticism, doubt, and disbelief among those who haven’t had such experiences is understandable.