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Extrinsic vs. Intrinsic Psychedelic Thought Loops

tmdoca

Bluelighter
Joined
Oct 6, 2011
Messages
69
So I know sometimes people experience “thought loops” while on psychedelics. I’m the only one of my friends who says they’ve experienced them, so I figured I’d share my thoughts here. So my understanding of thought loops is that they are basically a chain of thought that keeps repeating itself when you are tripping. I’ve experienced them on many psychs, and I’ve noticed some different ways in which my thought loops have occurred.

I’ve always wondered about thought loops, what causes them and what they really consist of. After some careful thought and observation, I think I can break them down into two types: intrinsic and extrinsic. Extrinsic loops are perpetuated by external stimuli, while intrinsic loops are perpetuated by the content of the loops themselves. Both, I think (at least in my case), are due to a decrease in executive functioning while tripping. I’ll explain that later.

-I’ll start with extrinsic thought loops:

They are distinct from intrinsic just as the name describes it, they are caused by/perpetuated by conditions outside of the actual thoughts themselves. An example would be like this. Maybe I am tripping in my room, and I want to use my roommates computer to listen to music. I don’t know the password to boot it up, so I decide to walk across the street to the house he is visiting and ask him. However, as I’m out the door, I see my mailbox, and I suddenly remember that I got a very important letter I put in my dresser earlier that I haven’t read yet. Deciding this is very important, I turn back to my house to read the letter. Once I’ve returned to my house, the familiar setting reminds me how much I wanted music, and so I start to go back to the neighbors to get the password. Once again I see the mailbox, I head back, remember I want music, head out again, see the mailbox, head back, etc. The result is me walking in and out of my house endlessly.

In that case, it was the change in setting and an external cue (extrinsic) that would force one provocative thought over the other. Each provocative thought led to the cue for the other provocative thought. Wanting music led to seeing the mailbox, going to get the letter led to being reminded I wanted music. This is a crude example, because generally my thought loops of this type only make sense at the time. But I think the example I gave is a good sobered-up version.

-Now for intrinsic thought loops:

They are more common for me, and really don’t make any sense besides at the time. As opposed to the environment leading to a reverse in the “loop”, it is the material of the loop itself that leads back to the beginning. I think that the logical elements of this loop (assuming the premise of them is something real, not some trip-space logic) are easy to understand when not high. Also, when you aren’t high, you are able to see all the elements of the loop at once and accept them. I think the closest sober analogy to the intrinsic thought loop is like this:

I can’t get a job because I don’t have experience because I can’t get a job because I don’t have experience because I can’t get a job….

This is where executive functioning comes in. Your short term memory gets suppressed to the point that after reaching a new point in the logic chain, you’ve forgotten the previous step. When this step is reached again, it feels new (possibly also from the heightened sense of novelty experienced on psychs) and so you try to follow that logic until you reach the other step in the chain, which also feels new again, and so on and so forth. There was no external stimulus that caused the loop to change direction, only the content of the loop itself. My “intrinsic loops” where never that short which encouraged me to forget how I got to the previous step.

Unfortunately for me, I can never actually remember the substance of my thought loops, which is why I had to provide these sobered examples. The only way I can get a view of what was going on with these loops is if they happened while I had a song on repeat or something. Then, the mood of that song gives me a idea on how they “felt.” So maybe some of you guys have a better grasp on making these things tangible?
 
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Man, probs to you for writing such an essay on thought loops. I tried writing a reply, but I got stuck writing about it as the contents of it all is just so vague and weird for the sober mind. Have to say that once you snap out of it you feel like the king of tripping

Btw, tried to add to the conversation that I have had this in a group too. The "thing" (after a while the thought loses all it's initial meaning) would loop from person A. to person B. to C. and so on, it took a lot of time for us to figure out we were looping haha. But again, I can't really write about this as it's just too vague
 
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I only seem to get them with LSD - and they are incredibly hard to describe afterwards.

The explicit ones you describe are a little different to what I experience, The explicit experiences I have are things like spending 10 minutes trying to roll a joint and then realizing it's not working because i am actually holding a pen and a cassette tape not papers and pot lol. Or finding myself halfway across a field carrying a screwdriver heading out on a mission with real purpose and then the next second just standing there staring at the screwdriver having no idea at all where i was heading and what I was planning to do with it.

The intrinsic ones are the weirdest and usually only ever happen a very high doses, you just can't make your mind behave itself and it is feeding you such a jumbled garbled mess of data that you actually start to really worry about your sanity for a moment. A few times on LSD I can remember thinking "Oh fuck, if this is a permanent mental condition I've just created I am fucked and they will just have to throw me in a back ward of a loony bin somewhere".
 
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I love thought loops they are so fun :)
25i and whippets, oh boy.

Anyways most of mine and my friends thought loops come from our conversations. I often have thought loops about having thought loops, or ill forget something, remember it, and then forget it, all while repeating the same actions. Catching yourself is kinda fun though, its like a little puzzle.
 
Ive done shrooms once and I got stuck in a horrible loop. It was called 'the question-the seinfeld question.' The question was 'dont you think its kind of cold in here' because, at the time, it seemed like something people say whenever theyre in an awkward social situation and want to say something. 'The question-the seinfeld question' then morphed into 'would you rather be warm in the bed and kind of have to pee, or get up, pee, but be cold doing it.' That question played in my mind for, what had to have been, atleast 30 minutes. It seemed like something EVERYBODY was talking about. Thats why it was called The Seinfeld question, because seinfeld usually makes jokes about the truth and analyzes social awkwardness. The same trip I also thought I was a heroin addict who had gotten hooked on the stuff and couldnt leave my bed, amd thats what heroin was. My thought was that heroin was a great feeling and once felt, could not be unfelt. So, I thought that I had tried it, but when looking at my hands they kept getting older and older, amd thats what it was. I was stuck in a loop looking at the door, then looking at my hands, realizing that I was passing in age EXTREMELY quickly until I died because I had gotten hooked on dope and my life seemed to only be that.

Strange stuff. Dysphoric, but still a worthwhile experience...didnt take much from it, but it was interesting.
 
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Very good description OP.. It fits my experience and beliefs pretty well.

I've only encountered the intrinsic ones, but i often get them on mushrooms & DMT. And probably also other tryptamines.
My loops often consists of nonspeakable language/sounds.. It's as if my mind allways have that track running, but it's more or less hidden without psychedelics.
Some times those loops can get kind of annoying untill I accept them or "just go with the flow".

I remember my girlfriend having a "badtrip" because of extrinsic thoughtloops due to change in the setting..
 
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After thinking about it and reading some of your posts, I think I have some more things to add. Firstly, I am glad to see some other people’s perspective on this. It seems a trend is that some of it has to do with inattention/ unawareness of the other steps in the thought loops. The thing is, if it were just short term memory, then people would be looping when they smoke weed and such. I am trying (desperately) to remember what was going on in my loops, and I think a major contributor to the whole scenario, other than short term memory, is a heightened sense of novelty (at least in my case).

I specifically remember, in a few instances, just being ecstatic every time I reached the conclusion of the loop. I was ecstatic because when I reached this point, I remember having reached it before, and how enlightening it felt (like “Oh of course, it all makes sense, that's what it was!”). This, at first, seems contradictory to the “fish reaches the other side of the tank, forgets why it’s there, and turns back” scenario. Before I was saying that my intrinsic loops were perpetuated by me not recognizing that I’ve already had a certain thought (that still plays a role). But that leads me to the point I was going to make.

I could think of the emotion I felt when I reached the end of the loop as an “external” cue, in the sense that it has no value to the logical chain of the loop. That emotion contributes to the desire to think about it more or “differently.” In this way, it is possible to get in a loop that makes no sense sober because you don’t have that sense of novelty that helps facilitate the beginning of the loop again.

I love thought loops they are so fun :)
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Anyways most of mine and my friends thought loops come from our conversations. I often have thought loops about having thought loops, or ill forget something, remember it, and then forget it, all while repeating the same actions. Catching yourself is kinda fun though, its like a little puzzle.

Haha exactly. Almost like a hybrid or something. But reading this, specifically the "remembering it again" part got me thinking.

Very good description OP.. It fits my experience and beliefs pretty well.
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Some times those loops can get kind of annoying untill I accept them or "just go with the flow".

I remember my girlfriend having a "badtrip" because of explicit thoughtloops due to change in the setting..

Thanks! And thats interesting, for me they were never really too distressing at the time, and I never had time to worry about "going with the flow." To be honest actually, the time I bit off (alot, way alot) more than I could chew with 2C-I, the thought loop I dropped into kinda saved me from going crazy. If I wasn't distracted by it, I would have been trying to like escape my building to run from some nonexistent conspiring agency that wanted to eat my left kidney and use the digested matter to curse my infinite soul or something.

Btw, tried to add to the conversation that I have had this in a group too. The "thing" (after a while the thought loses all it's initial meaning) would loop from person A. to person B. to C. and so on, it took a lot of time for us to figure out we were looping haha. But again, I can't really write about this as it's just too vague

Haha that's kinda funny!
 
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Tripping is similar in some respects to feedback loops. Sensory information can seem to stagger, and create tracers for instance. Auditory feedback loops, applied generously in psychedelic music, usually resonate with the tripping mind. This seems to be an overall quality you find throughout the psychedelic experience, even at the level of thoughts.
 
I get intrinsic loops a lot when i'm stoned. Extrinsic loops have happened to me before while tripping on harder psychs, but I always find them very easy to break out of due to how obvious they are to me while they're occurring. When i'm lost in thought I'll get caught up on the make-up of a sound, or the flow of a sentence, and i'll find some manner of recursive beauty to it.
 
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one time i went to visit my friends at college and we took some "acid" im not sure what it really was but it was STRONG. anyway we were all in a band at the time and one of my friends was playing with a keyboard and started to write a song. then he stopped and started a new song about writing a song. then he stopped again to start a new song about writing a song about writing a song. and so on. it was hilarious.
 
Are thought loops usually bad experiences for people? It's weird, I've never really had any trouble with (at least my in experience) "thought loops."
 
I actually find them hilarious most of the time, but while it's going on it does feel kind of awkward/weird
 
I actually find them hilarious most of the time, but while it's going on it does feel kind of awkward/weird

For me, it always felt like letting it happen was just as prudent as it not happening, so I didn't consider it awkward or anything.
 
I often have thought loops about having thought loops, or ill forget something, remember it, and then forget it, all while repeating the same actions. Catching yourself is kinda fun though, its like a little puzzle.

This caught me out recently and made me re-examine how I was playing the role of seasoned tripper looking after the novice. I kept explaining to my girlfriend over and over again she was stuck in a thought loop. Meanwhile I was the one who was stuck and she was flying through multiple visions and realities mostly unaware of the issue which was consuming me.

I like being humbled :)

I've only encountered the intrinsic ones, but i often get them on mushrooms & DMT.

I had a really interesting intrinsic loop on DMT once when I kept realising that I was really clear minded even though I was obscenely visual. Then that false reality would kind of peel away leaving myself thinking that although I was really confused just then, now my mind is absolutely clear. Then it would peel away, etc. Fuck! It's really hard to translate this stuff into words isn't it? I have never tried before.

After thinking about it and reading some of your posts, I think I have some more things to add. Firstly, I am glad to see some other people’s perspective on this. It seems a trend is that some of it has to do with inattention/ unawareness of the other steps in the thought loops. The thing is, if it were just short term memory, then people would be looping when they smoke weed and such. I am trying (desperately) to remember what was going on in my loops, and I think a major contributor to the whole scenario, other than short term memory, is a heightened sense of novelty (at least in my case).

I think what you state about novelty is really important to the process. I do think it's also about short term memory loss too. Often when on lower, less consuming doses of psychedelics, I send a probe into my mind to query what's going on. What I tend to find is that it's as much a case that the brain is being shut down as that the brain is being over stimulated. I can only assume that some parts are functioning on overdrive while some parts are much less conscious than usual. I think this process and the disruption of the normal balance of the brain's ecosystem is at the heart of the nature of the psychedelic experience.


one time i went to visit my friends at college and we took some "acid" im not sure what it really was but it was STRONG. anyway we were all in a band at the time and one of my friends was playing with a keyboard and started to write a song. then he stopped and started a new song about writing a song. then he stopped again to start a new song about writing a song about writing a song. and so on. it was hilarious.

That reminds me of the way that Charlie Kaufman writes screenplays (Adaptation, Synecdoche New York) and Michel Gondry (who is very influenced by Kaufman) created the video for Bjork's "Bachelorette". Maybe psychedelic thought loops inspired them.

Can I say that this thread is absolutely an example of what I was looking for when I joined bluelight. If there were more of these and less of "I bought some blotters, are they an RC?" I would be a very happy person.
 
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Are thought loops usually bad experiences for people? It's weird, I've never really had any trouble with (at least my in experience) "thought loops."

not always. but there is a very distinct kind of intrinsic thought loops that turn against you: the ones question your existence and you bounce from "i am everyone" to "i am nothing" within the same endless loop like a sine pattern, and once fear kicks in during a "downward loop" it seems to potentate itself every time the loop closes. once you stand there with a knife to try to prove to yourself you ARE real it's getting nasty :/

never had trouble with extrinsic loops tho. as the OP well documented: external stimuli. even if a other person tries to freak you out on purpose, it's never got me anywhere near certain intrinsic ones.

good post tho! i also always wondered about the "fractal nature" of for instance N2O loops. seems as if your perception is always one step behind the actual thought event horizon and you spirally loop outwards until your executive function is back in charge and breaks the loop. sometimes funny, sometimes akward, sometimes mindfucking.
 
Thought loops are why I prefer to trip with someone else because you can snap each other out of it. On a heavy dose of LSD, anything you focus your consciousness on - whether it's external or internal - becomes the universe. You forget that there can be anything else, until you're reminded.
 
For me, it always felt like letting it happen was just as prudent as it not happening, so I didn't consider it awkward or anything.

Hi! Good post! You mentioned having experienced these on several different drugs. I am wondering, does the type of drug impact your experiences with thought loops at all? I havent really tried that many, but I've only experienced what I think you're talking about while on acid. Your thoughts would be appreciated.

-bad food
 
So I tripped yesterday and this thread was at the back of my mind as I came up. While peaking, I had the realisation that thought loops have something to do with the pattern seeking side of our brain being stimulated into overdrive. Then my attention would drift and something would occur to make me realise this again. This happened repeatedly over the course of about an hour. Each time I would be similarly enlightened by the fact. So the part of the brain that deals with novelty seems to be strongly involved too.

A thought loop about thought loops.
 
For me, it always felt like letting it happen was just as prudent as it not happening, so I didn't consider it awkward or anything.

Yeah that might just be 25i though, it's the only substance I've had thought loops on. During these my thoughts are racing more than usual on 25i, which is racing enough by itself. Works kind of like a sign that this is going on.
 
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