I had a realization about my experiences with synthetic tryptamines this morning: they are color-coded.
I have divided them into two groups, "red" trips and "blue" trips. These refer to the colors primarily used in the elementary visual effects of each tryptamine, and are very restrictive names for the sake of ease of discussion. All trips in my experience seem to have access to all colors, but my red trips seem to rely very heavily on reds, oranges, and yellows of varying intensity and brightness, whereas the blue trips use much more of the blues, indigos, and violets, and not uncommonly also lighter shades of pink; greens seem to be a wild card, appearing fairly commonly on both sides.
Though it may seem like too simplistic of an observation, the consistency of it is striking. I have had complex geometry that was identical in every way except for maybe the most insignificant details on both 4-HO-MET and 4-HO-MPT except for the fact that the former had it red and the latter had it blue, and I can say the same about MiPT and DiPT, respectively, and about 4-HO-DET and 4-HO-DPT. I would say that this kind of relationship interestingly seems to be a repeating pattern on its own as well, but first let me give the broad list. My red trips include 4-HO-MET, 4-HO-DET, MiPT, and 5-MeO-MiPT, and my blue trips include 4-HO-MPT, 4-HO-DPT, 4-HO-MiPT, 4-HO-DiPT, 4-AcO-DALT, DiPT, and DALT. Given that I found 5-MeO-MiPT much closer to MiPT than to 4-HO-MiPT, I have a suspicion that 5-MeO-DiPT would be the blue to my 5-MeO-MiPT's red as well, but sadly I'm not really expecting to be able to have any idea on that any time soon.
So, what does it all mean? Well, first of all I'll say that I'm still trying to figure out how to best think about 4-HO-MiPT, 4-HO-DiPT, 4-AcO-DALT, and DALT, but my suspicion is that they may not really have red equivalents exactly. At the moment, I feel that they primarily give me the feeling of being like a somewhat different version of 4-HO-MPT for 4-HO-MiPT and 4-HO-DPT for both 4-HO-DiPT and 4-AcO-DALT, and though I have not yet tried DPT, I did find DiPT and DALT to be somewhat similar in this way too. This is all important to note I think because, while I do find what I'm going to say next to apply to these "unpaired" blue trips as well, it's the comparisons I can make between the other blue trips and their respective red trips that really seem to draw the differences in the subjective effects of these psychedelics to light to me.
Essentially, what it seems to come down to for me is that the red trips feel more "deliriant-like" whereas the blue trips feel more "dissociative-like". That is to say, at doses within a pair at which many of the elementary visuals are the same, the red trip for me seems much more likely to produce significant hallucinations of a structured or panoramic nature that not only can drastically increase the background complexity of the otherwise similar visuals but can even reach a level of falsely lucid-feeling immersion and believability, whereas the blue trip may be less interesting visually at the same level but still produces a significantly higher degree and completeness of inner visions, tending to be more likely to produce realistic (but still trippy) designs than those dense with geometry such as in the red trip, and this feels more likely to me to lead to out-of-body experiences where the immersion is distinctly different from if I was just interacting with hallucinations in the real world, but the subjective realization of how far away from reality I am is generally much greater.
I am still trying to wrap my head around more of what these relationships could imply, but for the moment I really just wanted to get this thought down somewhere before I continued to work on it. Has anyone else here noticed any of these sorts of patterns among their experiences? I really don't feel experienced enough with an array of lysergamides or phenethylamines to say whether or not this would apply to them as well, but from what experiences I do have with them so far I would imagine that a little bit of different logic may need to be applied.... So far, I would say that this is primarily, and very significantly a tryptamine thing for me.