Just a quick question on what this might be-

I decided to screen hit my vaporizer and experienced what felt like a DMT trip, but the blast off was not very definite and I felt more or less as though I was sitting in a relative but unfamiliar room. Things were the same, but unfamiliar, if that makes any sense. It also felt to last longer and have a bit more taxation on the body. Would it be possible that the vaped DMT forms an oxide on the screen that is slightly different than the n,n DMT before?

Could be , sounds also like NMT https://www.dmt-nexus.me...&m=503519#post503519 Just no way of knowing unless you analyze it.
N-oxide has been reported as a longer duration 'candyland' experience where you never breakthrough as such.

I would say 'candyland' is the best way to describe the feeling that I've ever heard. It was odd indeed, and pretty unexpected.

I think the massive variance in the effects of DMT mean that it quite difficult to say that an experience was created by this or that.

I have taken a dose and had a "normal" DMT experience and then 5 mins later taken another journey and when I cam back I would have bet my very existence that what I just smoalked wasn't DMT.

The magic is crazy stuff and I don't think it is classifiable by its apparent effect.

i got that very same feeling when i first tried a full spectrum acacia confusa extract on herbs with passionflower tincture in a dream. I wouldn't quite break through, but the room was in motion and color akin to a heavy mushroom experience. it was quite pleasant actually and the body high was orgasmically intense to the point of almost being uncomfortable, but not quite.

Yes to this. It was a normal hit of DMT though so can not say if the state of what you vaped affected your journey in particular.

I was in the exact same room and everything looked normal. However; it was as though i did not belong there. I was in an alternative dimension the exact same as mine but i knew it was not mine. Feelings of panic confusion and total mistrust of my sitter. one of the worst journeys i have ever experienced.

I spoke about this with my sitter at a later date and he suggested that this may be how dementia sufferers feel. If so, i pray to every known deity that i never fall to this disease.