Stanley O'Shea

mind

General psychology, neuroscience, mental health care, psychoanalysis, etc.

mind

Book review – Noise: A Flaw in Human Judgment by Daniel Kahneman et al.

Noise: A Flaw in Human Judgment by Daniel Kahneman My rating: 4 of 5 stars I read Noise chapter by chapter, section by section, on and before train rides over the course of a year. I was getting rounds of treatment for chronic dry eye syndrome, and reading a paperback in short sessions was how I assessed my progress during the recovery. The book’s density demanded that pace anyway. Given their verbal style, I felt like going through grad school again. By the way, I used a pair of scissors to cut it into three parts— what I typically do for thick books (another example was Atlas Shrugged). By the time I finished, I noticed my thinking had shifted slowly. I consciously refrain from taking any single expert’s opinion at face value — not out of distrust, but because the book makes the noisy nature of human judgment impossible to ignore, particularly in healthcare, a field most relevant to me personally, among other fields discussed in this book. Also, think about it: a second opinion, even a second opinion from a diagonal position, may not be sufficient.. I have learned a lot of things that aren’t taught in my field by training, cognitive psychology, such as distinguishing the concept of rules from the concept of standards. Psychology programs are specialized in terms of domain knowledge, and that’s why I care to fill up the blind spots as I age. Books like this are precious, though I wish it could be written in a more digestible way for the general public. I believe the paperback was the best format for me, if you see all the underlines and notes I have around the illustrations. The book is marketed as a NYT bestseller yet the reading experience is quite different. It’s not the kind of self-help bestseller. Readers without a quantitative background may struggle, while those with formal training in statistics will find the lack of mathematical language a bit frustrating (but that’s the common struggle of psychology as a less-than-hard scientific field: you can’t satisfy both sides). The authors also use “algorithm” loosely, in a way that is inconsistent with its direct meaning in CS. As I first read through the book, I couldn’t help but ask myself whether the authors might be talking about regression models. But not quite. As I later understood, they were talking about calculating methods or something close to that. Anyway, a trained model, rather than the process of training the model. This brings me to further realization of the unresolved tension here: Dr. Kahneman argues that statistical or AI models should replace noisy human judgment, but those models (including, say, regression models) are trained on human-generated data. You cannot eliminate noise by automating it. It might be harsh to call it cyclic, but it’s like using people to train AI models and then using AI to replace human labor. In my opinion, you constantly need new human data to update the model. Despite this, Noise is worth reading slowly, with realistic expectations. If you don’t have the time, you can simply jump to the sections you are willing to dig into, but then you may not get much out of it. For readers who have a background in psychology and human science, this book may quietly change how you evaluate judgment. Not dramatically. Those who need I/O psychology in their practice, this book reminds you to hire professionals to do your noise audit. I acknowledge their contributions to this field. View all my reviews This review was originally posted on Goodreads.com

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Adventures with the Medical Ninjas EP07 Kokoro Superior and her puppies pt.1

7.0 Years ago, I ran into a Japanese woman in a hospital elevator. She had a bunch of little dogs with her—maybe visiting a relative; I couldn’t tell. All I knew was that seeing that many dogs made me uneasy. Good thing I was wearing long pants. 7.1 To collect some case materials, I returned to that hospital—the one secretly run by descendants of ninjas. On my way home, I met that same Japanese woman again in the elevator. She’d brought a few more dogs this time. Coming to a hospital in a kimono—no matter how you look at it, that’s strange. She: I recognize you. You’re the young man who killed my husband. I: Your husband? I rarely deal with Japanese people. She: You should know him. He was the hospital’s celebrity doctor—Dr. Superior. I: Damn, that was self-defense! He wanted to use me as a test subject and wouldn’t let me leave. She: I believe you. When I heard the news, I cried for five minutes. Then I told myself, “Move on. Life is about growing up on your own.” I: So you’re here to cause trouble today? I heard from Dr. Divine that he’s terrified of you. She: Trouble? I only came with my household staff to take my husband’s body home. 7.2 I: “Household staff”? She: You all, transform quickly—we’re almost on the 13th floor. In an instant, several muscular men and women appeared around me, all with grim expressions. The dogs had vanished. I drew a sharp breath; I was surrounded. I: You must be a ninja descendant too. She: That’s right. My maiden name was Inuzuka(犬冢). After marrying Dr. Superior, I took his surname. We’re on the 13th floor now. Why don’t you come with us and take a look? I: Uh… I only came for a follow-up appointment. Didn’t plan to get involved in your family business. She: It’s fine. We’ve met twice in this elevator—it must be fate. You should understand a few things. I’ve seen the hospital’s internal footage—you already carry multiple types of chakras in your body. You’re half ninja already. It’s destiny; you’re tied to our world now. I thought to myself: Not just chakra. My body’s also been infused with spiritual power from Quincies and constantly tossed between Eastern and Western medicine… Staying sane is already a miracle. She: You four, go fetch the casket. I’ve already transmitted the location into your minds—move fast before some meddler gets in the way. The Four Dog Guardians: Roger that. 7.3 Two minutes later, the Four Dog Guardians were back. In that brief time, Mrs. Kokoro Superior and I chatted. I: Someone at the hospital told me Dr. Superior was a phoenix man—a social climber. If that’s true, his death might not have cost you much. She: Of course. I come from an old noble family; he was just an immigrant from the rural area. My parents died early but warned me never to marry someone with incompatible chakra attributes. But before our marriage, he texted me every day with lame jokes. I gave in. I: So what did you like about him? His reputation here wasn’t great. She: People change. He was hardworking and ambitious when young, but once he got citizenship here, he changed completely. I: More than that—he seduced half the staff and bent their minds. I’ve experienced his ambition firsthand in another aspect. She: That’s why I’m not holding it against you. In a way, I’m free now. I: Wow… Dr. Divine said exactly the same thing that day. You and Dr. Superior were married for over a decade with no children, right? He was always at the hospital. She: No. Our marriage was loveless—practically a formality. He used my family’s status to gain residency, and then we lived separate lives. Fortunately, I know ninjutsu, and my chakra clashes with his; otherwise he would’ve seized control of all my assets. Still, I was never lonely. My clan has a pact with canines—between the family dogs and the household staff, my home is full of life. I: Those four—are they originally dogs or humans? She: Two are dogs, two are servants. But thanks to ninjutsu, they can switch forms. Outsiders can’t tell the difference, though their speech gives them away. I: I see. I once had a pact with feline spirits myself. The clothes I wear are imbued with the souls of a thousand cats—each day, one manifests briefly. I’ve tried wearing other clothes, but the cat souls just follow and slip into the new ones. She: So that’s your fate. You sound like a jinchūriki. I: Hopefully not as tragic. She: The casket’s here—we need to move. Wait… I can sense the old man’s chakra. 7.4 Dr. Divine: Kokoro, I knew you’d bring your mutts here to make a scene. Mrs. Kokoro Superior: “Mutts”? Don’t you dare insult my children. He: You sure move fast. How did you find Dr. Superior’s casket? Did someone leak it to you? She: Don’t forget, my family’s sense of smell is unmatched. He: You can’t take his body. We can offer you compensation for his death at work; you also have life insurance, don’t you? She: What? My husband dies on hospital grounds and I can’t even take his body home for cremation? Old man, don’t push your luck. He: This case is too sensitive. We can’t let the hospital’s secrets leak. If he must be cremated, we’ll handle it. Besides, he signed an agreement to donate his body for medical research. She: A “body donor”? Ha! My husband wasn’t that noble. You know his character better than I do. You just want his corpse for your lab—because you’ve been obsessed with studying the chakra of other species. 7.5 He: You’re being unreasonable. Do you want me to show you the agreement? I think you just want to keep the body to feed your dogs, maybe to replenish their nutrients. After all, there’s still residual chakra in him. She: Watch

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Adventures with the Medical Ninjas – Episode 06C: Dr. Sweet and the Suzhou-Style Mung Bean Soup pt.3

Part 3 (One week later, outpatient clinic) Dr. Sweet: Ah — you kept your appointment. For real. I was actually joking cuz I didn’t want you to continue prying. I: After everything that happened, a follow-up is only proper. Dr. Sweet: You remember how you escaped the web? And how you finished off Dr. Superior? I: I turned into water in that furious moment. Fascia holds water — I slipped through. Then branches sprouted from my body; when he attacked, the branches pierced him. The woody cells proliferated like the First Hokage’s technique. Dr. Sweet: He is flesh and blood — he couldn’t change fast enough and your chakra suppressed him. When you first got treated here, I infused the 3 types of chakra into you — Water and Wood among them. Did you use them both? I: So it was you who saved me. Dr. Superior’s attribute must be Water — that explains his skill in summoning the fascia web. Your Earth-plus-Wood combo was more than enough. Dr. Sweet: Look at this desk — I actually formed it on the spot with Earth chakra. (She gestures to the table.) I: Hah — I didn’t even notice. But one thing still puzzles me: who set the fire that day? Was that person secretly helping me? Even though they distracted Dr. Superior I still couldn’t get away afterward. Dr. Sweet: Fire Types are rare in our hospital. The one I know is clever, a significant figure whose rank towers over all of us. Best not to pry. I: I paid specialist fees for this, you know — you won’t tell me? Dr. Sweet: Knowing too much won’t help you. If it’s in your fate, you will meet him later. For now, your recovery looks good — especially with my three chakras guarding you. Most people in this region won’t dare mess with you anymore. I: Did you just say “him”? You know who he is. (Dr. Sweet is called out — the hospital director wants to speak with her.) Director: How many times have I warned you? You can’t just give your chakra to patients. You’re not Rukia handing power to Ichigo. Dr. Sweet: I didn’t. I don’t normally infuse chakra into patients in this region. Director: You didn’t? I watched the whole fight recorded by our security camera. Who else here can show both Wood Release and Earth Release at once besides you? You gave him three chakra types at once — what if he’d lost control? Dr. Sweet: This patient was special. By the time he came to us he’d already seen specialists in all major hospitals in our city. I saw him running from place to place despite being so young, so I took a shortcut to help him. I didn’t expect Dr. Superior to be so shameless — still scheming to use people as lab rats. Director: Fine, let him die. After years of being blackmailed by him, my hair’s gone white. The state health department comes snooping and I always have to smooth things over. I just dyed my hair last week… Now his wife just called — she says she’s sending people over to cause a scene. It’s been five years; the last time she brought her gang here it nearly gave me a heart attack. Dr. Sweet: Give them what they want. Death benefits are a must. Director: Ugh. Dr. Superior always coveted my job — now he’s gone early and I can’t even retire. Is that unlucky patient still around? Dr. Sweet: He was discharged a few days ago. He might come back to the records office for copies. END OF PART 3 END OF EPISODE 06 Music copyright belongs to the singer-songwriter. This is a creative project inspired by the traditions of Eastern shonen manga and Western comics and cinematic storytelling.All characters, abilities, and world elements are original creations.Any similarities to existing works are coincidental or intended as respectful homage, without any claim of ownership or affiliation.

Dr Sweet cut open the silk threads shot by Dr Superior.
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Adventures with the Medical Ninjas – Episode 06B: Dr. Sweet and the Suzhou-Style Mung Bean Soup Part 2

(continued from EP06A) Dr. Sweet: What about Dr. Superior? When he first arrived he was the hospital director’s prodigy — the director’s student with the same ruthless research zeal. He stayed after graduation and became deputy director right away. I: But he seems like a science fanatic. A little inhuman. Dr. Sweet: Someone must have told you — he turns the people who come to investigate him into specimens. I: Yes. His fascia web is literally woven from human fascia. He even boasted he had a bigger net he hadn’t used yet. Dr. Sweet: He’s aiming to be director someday. Big ambition. I: You mean that net was meant for his mentor? Dr. Sweet (laughing): I said nothing. You heard nothing. I: The silk he fires is terrifyingly sticky. I still don’t know how I escaped. Dr. Sweet: He was charismatic when he was young. Trainee women all wanted rotations in his department. Not all the interns who came through here had ninja bloodlines, yet they flocked in. He used “meditation therapy” for migraines as a pretext, then controlled one young doctor with his spider-silk. What happened after that we can’t prove, but that intern came back raving that Dr. Superior was a god on earth, preaching sutras. I: Yikes! Dr. Sweet: He had her recruit more female colleagues; soon the department’s women spent their nights at his lectures. In truth he was sending signals through spider-silk straight into their heads. Someone told me his chakra signal can pass through the skull into the cerebrospinal fluid. Before long the hospital’s female staff sang his praises — some unmarried women even swore they’d marry no one else. I: Dr. Good must be very jealous. Dr. Sweet: Ha. I: So what exactly was his relationship with those women? Sounds like a cult. Dr. Sweet: It was a cult. He was married, but still greedy. I: Did he touch them? You know cult leaders — pick a few to groom as concubines, maybe impregnate them, force abortions… After sermons there are “assignments,” and the apprentices compete for favor. Dr. Sweet: We don’t know. Even victims won’t admit it. But a few women later quit and left for other hospitals — we didn’t know why at first. Like a pyramid scheme, his first female disciple rose in power; everyone called her “sister.” I: Given his methods, maybe he programmed their brains via spider-silk so any pregnancy would be terminated automatically — he’d avoid responsibility. Dr. Sweet: Don’t forget Abigail has X-ray Eyes. Whoever gets pregnant, Abigail would tell Dr. Superior. He’d have to handle it with specialized ninjutsu — things like Laser Release or Space Distortion. I: Did the director know? Dr. Sweet: Of course. He’d spent a lot of energy training Dr. Superior; Dr. Superior’s also an Internet celebrity. The hospital director chose to turn a blind eye, like that Third Hokage who let Orochimaru go. I: What changed? Why did everyone turn against him? Where was the turning point? Dr. Sweet: The turning point was me. When I first interned here, some women introduced me to his lectures. One night he called me into his office to “discuss medicine” and wanted me to study some mysterious cases with him. After I entered he suddenly turned off the lights. In the dark he shot out strands of spider-silk that glowed blue. I realized the signal transmitted through the silk was hypnotic — our women had been under his genjutsu all along. I: My God. Not just psychological — it directly altered brain rhythms, right? Did he capture you? Dr. Sweet: I didn’t fall for it. He suddenly screamed as if electrocuted; the lights came on. I saw the silk and grabbed my shuriken to cut it. He froze, looking embarrassed. He didn’t know I could use ninjitsu. He didn’t know certain chakra attributes on me countered his chakra — my chakra actually back-flowed into his body through his own silk. I: You ruined his scheme — he should fear you. Dr. Sweet: Back then, no one else but me could counter his chakra. So the director had to tolerate him, let him be. I sent a mass email to every female staffer with my discovery. The next day they organized a protest — the women’s committee marched on his department. Abigail even got hit; some labeled her a traitor to women; others used this opportunity to vent prejudice against her race. I: Like a #MeToo movement? Dr. Sweet: Something like that. He didn’t dare show up for work for a week. Someone even called his home and told his wife about his sin; she came down with a group and caused a disturbance. The hospital director personally stepped in to calm things down— otherwise, by her power, she could have torn the building down. I: Does she use something like Shinra Tensei? That’s more like a staged demonstration than a family dispute. Dr. Sweet: When the director learned of my ability, I thought he’d fire me or send me away. Instead he privately offered to set up a separate department for me and the women’s committee head, on a different floor from Dr. Superior, and even helped with my citizenship application. The only condition: drop any further pursuit of Dr. Superior so the scandal wouldn’t damage the hospital’s reputation. I: You’re good at bargaining. Maybe the director wanted Checks and Balances within this hospital. But one thing puzzles me — how did I escape his fascia web that day, and why did my transformation accidentally injure him? Dr. Sweet: I can’t tell you that now. When you’re discharged, come to my clinic next week and book a specialist slot. I’ll tell you then. I gotta go — I’m on call this weekend. End of part 2. (To be continued) This is a creative project inspired by the traditions of Eastern shonen manga and Western comics and cinematic storytelling.All characters, abilities, and world elements are original creations.Any similarities to existing works are coincidental

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Top 5 Robots from the World Artificial Intelligence Conference in Shanghai — Ranked by YouTube Views

Plus: My personal favorite and what it might say about us. Last month, I visited an AI exhibition in Shanghai and captured exciting moments in Shorts. (Technically, it was called a conference, but as a casual one-day visitor, I didn’t attend those big-picture talks.) My focus was on humanoid robotics and automation, instead of AI software or systems. While I had my personal favorite, it was the viewers of my YouTube channel who determined the real ranking. Based on view counts alone, here are the top 5 robots they watched the most. Let’s begin. #5 Robot dogs that can climb and jump at World Artificial Intelligence Conference Shanghai 2025 pt.1 brand: DeepRobotics I saw this impressive robotic dog while attending the World Artificial Intelligence Conference in Shanghai. The level of motion control and suspension was truly fascinating to witness in person. They can work as firefighters in place of human beings. How do you feel about these robots? Are you in awe or are you scared? Do you want a pet like this at home? #4 robot dog at WAIC SHANGHAI 2025 brand: Hanvon, an IT company famous for language processing Do you prefer a robotic pet like this or do you still want an organic pet? Do you think your dog at home would get along with a robot like this? How much are you willing to pay for this dog? I’m by no means a dog lover in real life, but I have no issue with having a dog like this. Cute. No better word for it. #3 Robot drummer at World Artificial Intelligence Conference Shanghai 2025 Will you be willing to pay for a concert performed solely by robots? The performance was only available twice a day, and I wasn’t able to shoot the video. However, I had another instrument-related video in my playlist, which you can check out. That was mind-blowing too. #2 Male robot dancer falls & stands up again at World Artificial Intelligence Conference Shanghai 2025 Dancing on his own feet is the real challenge. They say failure is the mother of success. We can’t grow without failure. The same applies to robots. Why did this video go viral? The answer is anthropomorphism. Humans love seeing non-humans show vulnerability and resilience. This mirrors the “fall and rise” narrative so ingrained in our stories and myths. We empathize even with machines when they mimic our own struggles. Insertion Before we reveal the No.1 video, let me share one video that appeals to me personally, although there is still room for development before we can expect it to be truly applicable in daily life. Who wants a robot like this at home? This is literally my favorite model in this exhibition. God knows how much I hate folding my laundry. Someone commented that it’s slower than his great grandma. Well, let’s be patient. Robot vacuum cleaners are slow too. They will get better. #1 Robot workers on an assembly line at World Artificial Intelligence Conference Shanghai 2025 This video was the crowd’s clear favorite. This company is said to be a state-owned tech venture in Shanghai. Hence, the scale and professionalism. Notably, this video has gained far more “dislikes” than other videos. Possible psychological analysis will be: The responses reflect hopes and fears about our shared future. The show taps into awe and admiration for human ingenuity—robots doing precise, useful work appeals to both efficiency geeks and those dreaming of a future with fewer menial tasks for humans. However, People hate to be replaced by robots. It is so real that it poses an imminent threat. Bonus: Besides the robots, I was also able to try on some smart glasses( AR glasses or AI glasses) at this conference. The 3 major brands I saw people queuing up for were XREAL, Rokid, and Halliday. Unfortunately, I’m more inclined to buy clip-on lenses than full glasses at this point. I just want to see lyrics projected in front of my eyeglasses when listening to Spotify or singing karaoke on Smule. Interestingly, I saw the CEO of XREAL at their booth on that day. I encourage you to watch this interview on Bloomberg (search “Bloomberg XREAL” on YouTube). Let me know your favorite robot in this series, too. Please go to my YouTube playlist to see all of them. Please subscribe to my newsletter at the bottom of this website if you’re interested in getting updates. My website covers a variety of stuff, and they are all closely connected to my real life. Yes, even including the manga series I write. Thanks for your attention.