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Re:Younger cannabis users have reduced brain function, finds... by Perenti on Wednesday January 29, 2025 @10:48PM (#42874624)
I've consumed far more than my fair share of cannabis, starting at age 19. I'm also almost certainly ADHD (according to friend who's a psychiatrist, but says I'm untestable), and have a meaninglessly high IQ.

I've noticed that amongst very slow people, more _seem_ to have started smoking dope at a very young age (9 to 12). The idea that pot could be very bad for adolescents in particular is not a new one. I certainly feel slowed down by it, although as the study says, it's working memory that's affected.

I sometimes wonder what life would have been like if I'd met weed at say 30yo. Would the final stages of "maturing" have played out very differently?

Re:Younger cannabis users have reduced brain function, finds... by butterandguns on Thursday January 30, 2025 @12:03AM (#42875048)
How do you think those final stages of maturing would have been different for you?

I picked up weed in my mid 30s and now in my late 30s am a heavy user. Sometimes I take an edible and hack on a hard problem in the middle of the workday and it turns it into a fun challenge rather than a stressful endeavor. I think finding weed at this stage in my life has made me more introspective and certainly a better husband and person. I also quit drinking a few years ago and weed plus no alcohol has made my life immensely better.

Re:Younger cannabis users have reduced brain function, finds... by aurareturn on Thursday January 30, 2025 @12:15PM (#42879820)
Weed is better than alcohol. But I think you shouldn’t get too rosy with weed. There are a ton of negative things that come with it, including the potential to disassociate with society and long term memory loss.

I’d recommend visiting r/leaves regularly.

Re:Younger cannabis users have reduced brain function, finds... by UniverseHacker on Wednesday January 29, 2025 @11:25PM (#42874839)
I recommend getting evaluated for ADHD. Both drugs and non-drug management strategies can radically improve your quality of life.

I don’t see how you can be “untestable.” There is no test- they interview you and other people in your life to see if you have the symptoms or not.

Re:Younger cannabis users have reduced brain function, finds... by fsckboy on Thursday January 30, 2025 @01:23AM (#42875433)
and the test is, try ritalin, if it helps you concentrate, it works. If not, no.
Re:Younger cannabis users have reduced brain function, finds... by cambaceres on Thursday January 30, 2025 @02:52AM (#42875834)
All people increase their ability to concentrate when on Ritalin.
Re:Younger cannabis users have reduced brain function, finds... by dns_snek on Thursday January 30, 2025 @05:56AM (#42876674)
I'd think hard about the possible consequences of doing this. It could be challenging to explain if you're ever asked about it when undergoing official diagnosis, you might be forced to lie or risk being labeled a drug seeker.

And I don't think looking out for whether it "helps you concentrate" is a valuable metric. Healthy people also abuse stimulants because it helps them concentrate.

Perhaps a more valuable effect to pay attention to is whether it calms you down? This is a counter-intuitive effect common in people with ADHD.

Re:Younger cannabis users have reduced brain function, finds... by cambaceres on Thursday January 30, 2025 @03:24AM (#42876000)
Living with attention challenges doesn't require a formal diagnosis to start implementing helpful strategies. I was diagnosed with ADHD ten years ago and while medication helped with focus issues, it came with significant side effects.

Instead, I adopted these practices: - Creating daily schedules

- Preparing essentials (clothes, lunch, gym gear) the night before

- Regular exercise

- Meditated daily

- Quitted weed

- Quitted porn

- Reducing screen time

After a while I didn't need medication for my studies and later my work. I believe that if I had continued on medication I would still believe that it was something wrong with me, which I don't anymore. I'm just a person that functions well when there is structure in my life (which I had not learned in my youth), and that's not a disability.

Re:Younger cannabis users have reduced brain function, finds... by UniverseHacker on Thursday January 30, 2025 @09:09AM (#42877782)
There have been huge advancements in specific life strategies for ADHD- many of them organically from the community, but they aren’t the same things that work for people without ADHD to add structure and discipline- they are adapted to require less executive control. You don’t need a professional diagnosis to try them- but it helps you know what is more likely to actually work, and can be helpful for some people to take it more seriously and deeply investigate and try ADHD specific strategies.

For me, the "Hacking Your ADHD" podcast has been life changing- after trying a number of productivity advice books and not knowing why I couldn't get any to work, this podcast mentions ones that work for me.

Moreover, while not everyone with ADHD does well on or needs medication, for a lot of people it is absolutely life changing... and people end up suffering needlessly for years because of preconceptions that prevent them from trying it. It’s worth trying and finding out. Personally, I think more people would benefit from the less used non stimulant medications and/or lower doses of milder stimulants- most people that have bad side effects are taking heroic doses of amphetamines. I think a lot of doctors are just incompetent when they are starting people out like that.

I do all of the things you listed above plus an extremely low dose of ritalin, and neither would work for me without the other. Structure, discipline, and habits are life changing for anyone- but a lot of ADHD people try the regular advice for implementing them unsuccessfully for years.

Re:Younger cannabis users have reduced brain function, finds... by dns_snek on Thursday January 30, 2025 @06:07AM (#42876722)
> There is no test- they interview you and other people in your life to see if you have the symptoms or not.

This isn't universally true. Over here the evaluation lasts around 6 hours spread over 4 appointments with a specialist (a clinical psychologist) and consists of interviews, questionnaires, and a number of (stress) tests of your focus, impulsivity, and short term memory.

Re:Younger cannabis users have reduced brain function, finds... by sudosysgen on Thursday January 30, 2025 @12:21AM (#42875138)
I suggest seeing a neuropsychiatric specialized in ADHD diagnosis, there are tests that can be used to diagnose ADHD no matter your IQ, by for example looking at impulse control - you can be diagnosed with an IQ at the edge of testability, that is certainly past the meaninglessly high point.

It's true that it's more difficult with a high IQ, but looking at impulse control tests, variations in subscores, IQ-like tests to detect invalid subscores, attention direction tests, as well as your personal habits and talking to people in your surroundings/who you grew up with, it's very much possible for a confident diagnosis to be made no matter the IQ.

Re:Younger cannabis users have reduced brain function, finds... by roguecoder on Thursday January 30, 2025 @04:33PM (#42882399)
I don't know why people still claim ADHD is "untestable" in adults, when you can just try a non-euphoric stimulant and see if they amp you up or chill you out.

I suppose, that test isn't useful for doctors trying to sort out people who want to get amped up on stimulants from those with ADHD, since it relies on subjective reporting, but if you are curious for yourself it isn't hard to find out.

(Note that there can be lots of other causes of executive function disorder, so not everyone with executive function issues responds to stimulants. But for ADHD in particular we do kind of understand the biological basis now, and the treatment has a different effect in people without that particular dendrite abnormality.)