• 0 Posts
  • 251 Comments
Joined 2 years ago
cake
Cake day: June 9th, 2023

help-circle


  • I don’t typically experience imposter syndrome.

    However, it is my understanding that the majority of people I know seem to experience imposter syndrome (likely influenced by the fact that my social circle is mostly academics)

    Thus I seem to be the odd one out in this respect, paradoxically causing me to feel like an imposter for not experiencing imposter syndrome.

    ¯\_(ツ)_/¯



  • Doesn’t it only work if you then return to a lower altitude? I wonder how long the benefits last for.

    Now that I think about it, I don’t actually know how this even works. Well I know what I’m going to go read about next.

    Edit: My findings:

    • At high altitude, cardiac output (the overall rate of blood pumped by the heart) increases, largely due to increased heart rate. This increased heart rate reduces as one acclimatises to high altitude (though I’m unsure of if it returns to baseline. It appears to be complex, and at least somewhat differing person by person. These individual differences may explain why some people experience health problems at high altitude, beyond the initial ill feelings caused from first arriving somewhere that’s high altitude)

    • The stroke volume (volume of blood pumped by each beat of the heart) is lower at high altitudes. This does improve as one acclimatises, but not entirely. This seems to be affected by blood pressure stuff, such as reduced plasma volume at high altitude. It seems to be complex enough that we don’t fully understand how the various regulatory stuff works.

    • Most of the acclimatisation occurs by increasing the number of red blood cells in the blood. The hormone erythropoietin, which usually exists at a low level in non-hypoxic conditions, stimulates the production of new red blood cells. At high altitude, the level of erythropoietin in the blood rises to around 1000 times its baseline level. Increased production of red blood cells happens for a few weeks, by which point, there is enough to make up for lower oxygen levels at high altitude.

    • When returning to low altitude, it appears that the changes back to the baseline happen over a similar timeline.

    Tangential fun fact: a red blood cell has a lifetime of around 4 months. A single red blood cell travels around 400 miles before it is old enough to be recycled by the body.




  • AnarchistArtificer@slrpnk.nettoMemes@lemmy.mlData security
    link
    fedilink
    English
    arrow-up
    2
    ·
    22 days ago

    Only a couple. I can imagine that “the user is not the enemy” may be a difficult sentiment for some people with heavily user-facing roles. I’m curious what federated service you’re interfacing with this from. I imagine that’s why you didn’t see the votes on your comment. I am posting this via Lemmy





  • I find the wide variety of ace experiences super interesting. For my part, I’m bi and also demisexual (and I have been working hard at practicing not ace-erasing myself).

    An example of the interesting variety I mean is how libido and attraction aren’t necessarily coupled, and also that even besides those factors, there’s a spectrum of ace attitudes towards sex. I had a friend who had a high libido, but was also quite sex-repulsed. That is to say that she masturbated plenty, but had no inclination towards sex. This caused some tension when she entered into a romantic relationship with an allosexual woman who had some difficulty understanding an ace person being both sex repulsed and high libido (though tbf, my friend was learning how to navigate the line between enjoyable cuddles and unpleasantly sexual stuff. She also tried to fit into the model of aceness similar to what you describe, but she found that her discomfort with sex was such that it made her feel less close to her partner (in contrast to how our sex-ambivalent ace friends had described their experiences).



  • I agree with both your original comment and the edit, but especially the bit about cast iron. Neglecting mine for an extended period led to uneven patches of seasoning, but when I got round to giving it a proper scrub, it was like hitting a reset button. I’m going to try to be better at basic seasoning/maintenance this time, but the joy of cast iron is knowing that it’s super forgiving if you do mess it up.

    Tangential to your edit: I enjoy being able to sharpen knives, but that’s mostly because I’m a nerd who has other tools I need to sharpen anyway, so I already have the stones. Something that I found striking though is that when I was learning how to sharpen knives, I asked if I could practice on various friends’ kitchen knives. Most of them were poor students, so I sharpened many cheap knives, and I was impressed by how well some of the cheaper ones performed compared once they were sharp. They held their edge for surprisingly long too.

    I’m quite fond of my Wusthof chef’s knife, which was a bit of an indulgent treat for myself, but I am utterly baffled by the gear acquisition syndrome that so many seem to fall into. It’s not just that prospect of someone who barely cooks buying a $300 knife that perplexes me, but that so many of these people keep acquiring more knives. If they said that collecting knives was just their hobby, and that they were never intending to actually use them, then I’d shrug and say fair enough. That’s pretty rare though — the underlying implication that these people seem to operate under is that the fancy knives make you a better cook (and that the perfect knife will make good cooking into an effortless, joyful endeavour). It’s an odd culture that’s developed.


  • I disagree with the “complaining about young people” line having coolness increase proportionally with age: when I was a young adult, I often joked about kids these days in a way that seemed to get a lot of laughs. The humour was in the fact that I was a young person talking about young people as if I wasn’t one of them (and beneath that was me making light of the text that, likely due to being autistic, I have always felt isolated from my peer group).

    Anyway, I got good at leveraging this for humour, but as I aged, the joke potential expired: I was too old for there to be any irony in saying “kids these days”, but not old enough for it to be cool to complain about young people.

    On the bright side, I am sufficiently old to be able to torment young people by misusing their slang. It’s most likely effective if you use the slang in a mostly right way, so I enjoy the challenge of needing to actually understand correct usage of new slang. Amusingly, studying current slang as an outsider is a skill I’m well versed in, given that I had to do this even when I was young.




  • I wonder if the poor legibility is part of the point. I would not wear an outrageous t-shirt such as this in public, but I would be even less likely to wear a more legible version — precisely because more people would be able to read it. Poor legibility may evoke curiosity in some people who are too far to read it, and perhaps even result in a humorous surprise when someone who could not originally read the text moves close enough to read it.

    Smaller text feels like a whisper, and maybe that’s the effect the designer was going for


  • “looking for a woman to play out the guy’s MFF fantasy”

    Sometimes the driving force is a bi-curious woman. What usually happens is that the boyfriend agrees to it because he sees a MDF threesome as being hot, and sapphic love as being less real or serious. Then he freaks out during/after the hookup because of insecurity he feels when seeing his girlfriend enthusiastically making out with a woman. I’ve learned the unpleasant way that it’s no fun to be unicorn hunted.

    The worst part is when they try to hide what they’re doing. I once only found out a woman had a boyfriend and that they were looking for a MFF threesome on the third date. Trying to hide their intentions is gross because it shows they have some awareness of how people don’t like being instrumentalised in this way.