Ask me about:

  • Science (biology, computation, statistics)
  • Gaming (rhythm, rogue-like/lite, other generic 1-player games)
  • Autism & related (I have diagnosis)
  • Bad takes on philosophy
  • Bad takes on US political systems & more US stuff

I’m not knowledgeable about most other things

  • 47 Posts
  • 108 Comments
Joined 1 year ago
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Cake day: September 15th, 2024

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  • For mornings, 75 g light-roast coffee / 1250 g water made with a French press using the Hoffmann method, divided equally for 4 days per brew (so roughly 250-300 ml liquid each day). Not sure about caffeine content

    And then I have some random tea bought from the local Asian supermarket that I brew casually with hot water & drink throughout the day without any care as to how I make it, no idea how much caffeine is in this either

    I usually don’t take in any other caffeine beyond my daily routine





    • Slay the Spire. I have played quite a few roguelikes before StS but I never played much card-based games at all, due to me never playing boardgames or TCGs… so this was obviously a new experience for me. Almost 1000 hours on record now with the game, cleared A20H with every base game character (and did A20H on almost every Packmaster pack)… which should speak for itself
    • Dancerush Stardom, that funny shuffle game. This is Konami’s attempt at making a beginner- and normie-friendly rhythm game… which never quite caught on (aside from random YouTube recordings having several million views). I wasn’t particularly fit & never knew about this game before at all, so it was a pleasant surprise to me that I liked it so much. I have 5-star cleared many of the hardest songs in this game so




  • Yes. Parents made me learn touch-typing with QWERTY when I was growing up

    I actually made the effort to switch to Colemak-DH less than a year ago. Because getting a properly labelled Colemak-DH keyboard is so difficult (my laptop keys are still QWERTY layout), I… basically forced myself to learn how to touch type in like 2-3 months. Still can’t do the multilingual symbols very well (I always forget where the ^/circumflex is…), but I think I have a >98% accuracy on everything else

    Unfortunately I forgot how to touch type with QWERTY after learning the new setup…





  • I know this is not c/casualconversation but OP you gave me an opportunity to share the funniest dating story I have ever heard of, from first-hand experience unfortunately. This was in middle/late 2023

    I… am not that great. Pretty mediocre looks, Asian guy (there’s research on this lol) in the US, and the Autism is very strong… so I only ever got 2 matches, neither of which worked out. One of them was particularly brutal because we talked on the app for a whole month, finally met in a coffee shop… and I immediately got ghosted afterwards. I think at that point (2 mo) Hinge started only showing me ppl I have already seen so I deleted the app. However

    The person I talked for a month with mentioned a local arcade that I didn’t think much of. Later in 2023 I decided to visit, on 2023-12-09… and holy shit they have all my favorite games, and they even had a DDR (technically ITG) cab and a maimai cab that are basically workouts. I instantly signed up for the monthly membership (which was way cheaper than a gym) and started going there at least 3 times a week, probably for like 3-4 hours at once. That was literally what got me through the end of grad school

    I still have a picture I took the first time I went of a Sound Voltex cab (6th gen, “EXCEED GEAR”) and how I got destroyed on a song I would now do as a warmup routine… which is why I knew the exact date I visited the arcade btw, the picture is timestamped

    So what was I typing. No dating pool isn’t great




  • As a kid I dead-pan told my mom that I’d like to be a "white-collar office worker. Because I wanted somewhat of a predictable routine without too much unexpected things happening

    Considering that this is already my second postdoc (somewhat of a scientist training… intern… thing) “job” (no employment contract btw) within 2 years of my graduation, during which I have moved twice including once across a continent, and once getting work-related anxiety so bad I got sick for a month… I think young me’s plan is preferable at this point


  • As a researcher doing data-stuff: there actually is a somewhat objective way to answer this! I don’t know the answer to the question itself though… and the method is quite boring

    Usually how data scientists do this is to first collect a bunch of data… let’s say we have a 200~300 question comprehensive survey about ppl’s political beliefs. This survey would have a dimension of 200-300. We can include all of them but they would offer diminishing information (& is very confusing), so usually people trim it down to the most important dimensions only. We then apply dimensionality reduction/manifold method to reduce highly similar dimensions. I think in social sciences people call this factor analysis. Usually in my field people do PCA followed by UMAP, social scientists I think may do something differently but PCA is quite universal

    Then researchers will be able to tell a few mathematically identified dimensions that contribute the most to the results. Say if the first dimension contributes 70% of the variation of people’s differences, and the second dimension another 25%… then we would have a 2-dimension model that can explain 95% of the differences and would be good enough. If the first dimension only 10%, second 8%… then a good model will need a lot more dimensions. This doesn’t tell what the dimensions are though, that’s up to the researchers to identify. If all of these work well, we’d have a simple, N-dimension model suggesting how people’s political beliefs are… and some of these might not map to what people would intuitively think of

    Unless I’m mistaken, Big Five personality traits is developed this way for example… About politics, I found a 2013 research article that suggested two political dimensions: economic and social ideology

    I guess this doesn’t quite answer the question… it just states how political dimensions (or any dimensions in data fields, really) came from, and the fact that there’s an old paper suggesting a two factor model of economic + social ideology. I don’t know how many dimensions are sufficient for politics, not to count for the fact that different countries/cultures treat this differently


  • In terms of absolute length in years? Minecraft. First played it in middle school when it was still in beta, a few months (or maybe a year?) before Nether even was a thing. Last played… maybe 1-2 years ago? If Luanti/Mineclone also counts then last month. Ironically I never liked Minecraft that much… only “gotten back” into it for like a week or two at a time

    Second longest is probably Skyrim (honorary mention of The Binding of Issac, but rebirth is technically a new game so…), both of which I liked a lot. Played both quite a bit in high school, and still played a bit within the past year

    My actual comfort game hasn’t even been developed until 7 years ago


  • I think it is. The first linked paper is the one designing the scale… so they went into more details on this:

    The definition of toxic masculinity fluctuates depending on context. For example, hegemonic masculinity, sometimes used as proxy for toxic masculinity, is a manifestation of masculinities that is characterized by the enforcement of restrictions in behavior based on gender roles that serve to reinforce existing power structures that favor the dominance of men (e.g., [7,8,9]). Hegemonic masculinity speaks to the systems and processes that elevated men to positions of power and maintain their dominance (e.g., [10,11]). Additionally, traditional masculinity is marked by stoicism, competitiveness, dominance, and aggression, characterizing it by an adherence to gendered attitudes [3].

    Their final scale uses five factors: “masculine superiority”, “domination and desire”, “gender rigidity”, “emotional restriction”, “repressed suffering” (and a six one that they dropped). So some of these are indeed related to enforcing narrow definitions












  • I assume you mean ppl who literally have “mathematician” as a job title? A few I could think of…

    • I’d guess most likely as an academic researcher. There are academics in just about any field you could imagine, a lot of which are even more abstract/“useless” than advanced math. Not a traditional “job” in the sense that academics don’t directly add value to the economy… but are paid to do research that hopefully other people can add value based on. Downside is that these job openings are insanely competitive especially for the aforementioned “less useful” fields, because they are based on an organization having spare money to support research…
    • As a cybersecurity researcher maybe? A lot of modern-day cybersecurity (the original “crypto”, before it became associated with bitcoin) are based on advanced math, so I’d imagine such expertise is still needed
    • Somewhere in finance maybe? A lot of modern-day finance are built on data science/statistics, although I suppose this job fits statisticians better…