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Productivity Stimm for Pleasure
2-Fluoromethamphetamine
Citation:   QwalVis. "Productivity Stimm for Pleasure: An Experience with 2-Fluoromethamphetamine (exp119485)". Erowid.org. Feb 4, 2026. erowid.org/exp/119485

 
DOSE:
T+ 0:00
20 mg oral 2-Fluoromethamphetamine (powder / crystals)
  T+ 1:54 12 mg oral 2-Fluoromethamphetamine (powder / crystals)
  T+ 0:00   repeated oral Caffeine (liquid)
BODY WEIGHT: 60 kg
This time I figured out why the scale was so unreliable. I still think it’s not quite 1mg accurate, but it’s close enough for most substances I’m interested in for the foreseeable future. I was placing it on my table which I believed to be level but was in fact 1 degree off level. Putting it on a level surface all the weirdness disappeared!

T+0:00: Once again oral ROA, using parachute. Forgot to remove the gum strip though, so might have kinda closed itself. We’ll see.

T+0:31: Decided to take some more as I wasn’t feeling much. As I was getting the stuff I started noticing some stimulation. Put everything away again, let’s see where this goes first.

T+0:33: Finished second energy drink (total caffeine consumed so far 160mg)

T+0:38: Definitely feel it. Feels stronger than last time. Perhaps I was “too cautious” in my weighing when it was so inconsistent. No meaningful euphoria to speak of, but a drive to do things for sure. Clear wakefulness and alertness. As usual (for me) right now it’s slightly anxious during the come up.

T+0:49: Quite glad I did not end up taking more before. Feeling on edge. Then again a higher dose (I’d have taken 10-15mg extra) might make me feel more confident and suppress the anxiety. Still was planning on going to visit the mushroom before during the day with someone, and as usual like to be sober-adjecent for such things.

T+1:24: Really want to take more… Have a 12mg parachute prepared now. Still debating taking it. I will wait at least 30 more minutes to assess. The music I’ve been playing since around T+0:30 is very nice indeed. Been really into it, singing along. Different forms of increased appreciation from weed/psychedelics though, the music itself doesn’t “feel” more special/magical/powerful, just can get lost in it more/more easily than baseline.

T+1:27: Just “ate” two tiny clumps I dropped. Given the appearance and what I weighed out before this cannot have been more than 1mg. It’s bitter and has a metallic sort of zing to it. At least in this tiny amount not so bad that a parachute is “needed” to make taking it bearable.

T+1:54: Decide to do the dumb thing, and take that 12mg. “What’s the worst that could happen?” I mean likely not anything truly bad, but I don’t believe doing more will make things “better” per se. Down it with a third, newly opened energy drink. I seem to have drunk about a third? I doubt the exact dosage of caffeine is particularly relevant here.

T+1:58: Regret. Slight panic.

T+2:00: Focused on work, both regret and panic gone. I suspect it was caused by my hesitation. I need to remind myself the dose is not particularly crazy. And last time likely was a similar, albeit slightly lower amount. And then I felt good, and everything was rather subtle. Writing this report is not amazing for my focus though. Still progressing nicely.

T+3:28: Been feeling quite good for a while now. Perhaps slightly overstimulated when things that are unexpected happen I feel on edge. But when working it’s very nice.
Perhaps slightly overstimulated when things that are unexpected happen I feel on edge. But when working it’s very nice.
Going to the mushroom soon.

T+3:40: Going mushroom sightseeing! (since redose I consumed a total of ¾ of the can of energy drink, you do the maths on the caffeine amount)

T+6:38: Back from mushroom sightseeing. Well I once again failed to see the mushroom I came for. Turns out it’s restricted access land, technically owned by the local government (for non-urban area’s, “waterschappen”), and access from my understanding is also available to certain students for biology research. We (me and 1 person who went along) went to see if the location was reachable in some less obvious way, but that failed. We went to do some more general sightseeing in the area and went home. The entire time I felt much more compelled to be talkative. Normally I/we can quite happily be together without necessarily talking. This time I really wanted to talk more than normal, so we did. We cycled there, this time I felt it was “ok” because I was with someone, and I know my style. I stopped where I might’ve taken the available space to cross the road otherwise when a car was approaching. And in general my philosophy is that as a cyclist and especially on these more rural routes, I don’t pose much of a threat to others even if I were to drive unsafely. And as I tend to avoid dying I drive more cautiously on drugs. Though I try to use public transport when on drugs, for obvious reasons. Anyway once again I noticed multiple times that there is no real euphoria associated with 2fma at this dose and this roa. Which is surprising to me, other stimms even the “less euphoric” ones had noticeable elements of euphoria that came along with the stimulation. Here it seems my feeling good is more a result of the push the drug is giving me to do something, anything. And that doing those things is what gives me a good feeling.

Has me wondering if this would be a decent ADHD drug, as I would hazard a guess it would work well enough to suppress symptoms whilst not being as euphoric. Though most of my ADHD friends report negligible euphoria compared to what I experience already, they can take higher than prescribed doses to still experience the drug fueled euphoria. As is probably obvious by reading this, I can get quite focused. I’m going to be playing Among Us I think, possibly until I need to prepare dinner. Thinking of dinner has me slightly worried. Though I think I will be able to eat just fine again. I’m definitely not in the mood to eat though.

T+6:55: Got distracted by “having to” determine the species of some mushrooms we did find (none psychoactive to current knowledge), going to play Among us now for realsies!

T+7:03: Consume the last ¼ of the energy drink

T+7:45: Somehow Among Us is less enjoyable under the influence of 2fma. Though it’s also still in the afternoon, and usually more (younger) kids are online that are not the nicest, brightest or even good players. So often neither casual nor sweaty gameplay is well accommodated. No real difference in play style.

T+8:49: Finished cooking, was nothing special.

T+9:12: Finished eating. It was quite nice, tasted nice enough, and I ate a normal portion. Did not feel as much of a chore as last time, didn’t feel like much of a chore at all. Going for a short walk in the cold.

T+9:44: Back from the (short) walk. Had a good time. Now I’m reflecting on the “strange” effects of this drug. It’s quite long lasting, like a slow/long-release ritalin/concerta (mph) is.
It’s quite long lasting, like a slow/long-release ritalin/concerta (mph) is.
Not euphoric in any noticeable way (at this dose at least), yet quite stimulatory. It feels almost more dangerous in a way to me, as it does not have that tell tale sign of being under the influence. Had I not known I’d taken it I might just think I was having a good day with lots of energy, perhaps slightly on edge, but not that I was on a drug. Yet it’s clear it is having a definitive effect. A slow come up. One that seems to put me at risk of some anxiety, probably as it’s slower I stay in that zone for a little longer than on stims where peak effects are reached 15-ish minutes after consumption (oral). Here it felt peak effects of a single dose maybe took like 1.5-ish hours to be reached. Though as euphoria is usually the “easy” way I try to intuit how a stimulant is affecting me, it might just be the lack of that element that is throwing me off.

T+10:01: Did some random things (like finding timings I had taken screenshots of when I was too busy with cooking/eating/walking to accurately represent the T value here). I suppose I’m going to listen to some music whilst playing Among Us once again. It’s still early but maybe we’ll get into a brainy lobby.

T+13:42: Feeling VERY tired. Finished playing Among Us. Ended up getting into a Discord call on accident (I thought I was accepting server invite…) With some Brits that were nice enough in the call, and by this point in the game. But they started off wanting to be provocative. For a lack of a better term I “trolled” them in the game. And for whatever reason that did end up not just making them stop, but made them to some degree like me? As for the effects perhaps in the flow of just going with the flow, something I’m usually not great at, the unexpected Discord call was actually quite nice. Given earlier experience this might be part of the “after effects” for me?

T+15:06: Fall asleep according to Apple Watch sleep tracking (sleep just under 7 hours, a bit on the short side for me.) This was a long time before I fell asleep. Especially considering how tired I was feeling. However it’s not much longer than after a sober and quite fun Among Us session, so it could easily be getting out of the manic-adjacent state I sometimes get into whilst playing.

Personal conclusion: It does not come forward too clearly here, but this is where I started to recognize this substance could actually make me "happy", just in making it easier to do things I normally find difficult, especially in social settings, as was apparent to me here whilst playing Among Us. There is something about that that feels better/less fake than other stimulants where the happiness/euphoria feels forced, and unnatural/unearned.

Exp Year: 2025ExpID: 119485
Gender: Not Specified 
Age at time of experience: 26
Published: Feb 4, 2026Views: Not Supported
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2-Fluoromethamphetamine (668) : Retrospective / Summary (11), Performance Enhancement (50), General (1), Alone (16)

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