Your confident ignorance motivated me to at least dig up some cursory research on this space, I hadn’t previously bothered because I live and breathe this stuff (pun not intended).
As a young impressionable, I set out to understand and overcome performance anxiety as someone who suffered from it. After some reading, one of my conclusions was that I should do the most stressful thing possible to understand stress better and develop physical tolerance to stress. This culminated in me signing up for a series of Muay Thai interclub fights because getting punched (or kicked) in the head while pushing your heart rate to ~200bpm is definitely up there for “stressful circumstances”.
Turns out breathing really helps in that situation too beyond just taking in more oxygen - relaxation is critical for both technical execution and strategic thinking.
Slow breathing also really helps with freediving - another hobby of mine that I dabble with that happens to involve going deep (no pun intended) on conscious relaxation.
But sure, it’s just you taking in oxygen to moderate your heart rate. Here are some papers I surfaced for you and others who are interested
Your brain is attached to your inner skull with candyfloss like tendrils. They do not repair. Software engineering, even prompting, with a concussion or CTE is impossible.
Yes I am very paranoid about CTE. For years I've dialled down the sparring intensity and mostly train technically, working on timing.
I appreciate that studies show that the brain basically never heals but sometimes you've got to live the way you want to live...
While the findings around CTE are pretty damning I would also point out that at this stage it is hard to ascertain what degree of sparring/fighting leads to problematic CTE down the line because frequency and intensity are so hard to control for from a scientific perspective. The brain is fragile but humans wouldn't have survived if we couldn't tolerate some degree of accumulated rough and tumble over our lifetimes.
Judo isn't that healthy either. Many Judo-ka have hurt their backs from the damage accumulated from falls and there are other ways to injure yourself in Judo. If you're looking for those sorts of high stress combat situations you can get that with Karate styles that practice a lot less contact. There's still high pressure but a lot less than full contact fighting where you're just hitting and getting hit all the time. Some chance of injury but it's a lot rarer.
I do agree that getting constantly hit in the head is probably not a good idea (e.g. boxing). If you want the stress of public speaking join Toastmasters or something ;)
Might VR boxing be a possible alternative to actually being hit? I don't think our brains distinguish well between actually being hurt and feeling the stress of the game. For instance I used to study for tests while my husband played violent video games with loud sounds because all the screaming was stressful for me and so was actually taking the test. So the combination of studying under stress and taking the test under stress helped me retain the knowledge better.
I have no experience with VR boxing but I can tell you there's no comparison between e.g. a tournament Karate match and first person shooters. I never heard about this idea that studying under stress can help you perform in a test...
As an avid gamer, I'd argue the actual physical threat of being hit is hardwired into us because it is tied to our survival instinct on a primal level.
I like to do all kinds of silly stressful challenge runs in games or sweaty PvP and to your point I've actually noticed that I actually perform better in games like Elden Ring with the music off because the music is designed to heighten your stress.
That all said, I can assure you that none of that comes remotely close to the visceral fear you experience when someone bigger, stronger, faster and better is walking you down in the ring. But overcoming that internal struggle - that is where the true growth lies.
That all said I actually train in a gym that is highly respectful, we train technically and we don't spar to hurt. The desired intensity is mutually communicated and the coaches are at hand to keep us in check. A "fun" way to dial up the intensity is to do heavy body sparring because it's generally pretty harmless but gives you a taste of throwing and receiving power shots (it is exhausting).
A gym with this culture is a fantastic environment for people to develop and I would encourage people to give it a try, no amount of audio-visual simulation will be a replacement for the tactile sensation of being hit and the associated anticipation that accompanies the experience. Our machinery is still animal and we originate from the physical world after all...
I find this is definitely true for americano and pour overs but I don't drink enough espresso to know if this also true? I at least feel the sentiment that you want to drink an espresso fairly quickly although I do enjoy savouring it and also drink water in between to re-experience it on the palette
> I at least feel the sentiment that you want to drink an espresso fairly quickly although
There is so many different ways and subjective taste palettes that I don't think there is one way. When I was younger and in a rush, I always drank my espresso maybe 30-60 seconds after they made it, the heat became part of what I enjoyed (eventually). Now I let it cool down to just above room-temperature if I know the place has good beans/roast as I feel even more flavor then. If I'm drinking a Americano, then it pretty much ends up room temperature before I even start drinking it.
Then we have my neighbor who I end up at the same cafe in sometimes, who poor their espresso into a glass of ice, then drink it, and they seem to enjoy their coffee just as much as me, so in the end, I don't think there is a right way here :)
I made it back to the surface and started feeling that familiar dizziness / light headed sensation. Not sure how to explain. Similar to when you stand up too quickly sometimes and feel like you're going to pass out.
I started swimming towards shore, pulled myself on the rocks there and rested. It felt weirdly wonderful. Warm rocks heating up my body, and a great sensation of calm. Only after a few minutes did I understand the gravity of what had just happened.
We will need some time to iterate on the form factor and user experience but it is hard to imagine a portable AR computer isn't the direction we're heading. While I truly appreciate the value of unplugging and doing things manually, it's hard to deny the utility of environmentally aware computation meshing with virtual work environments.
Arguably a true AR experience brings us MORE into the real world as the need to be rooted to a desk and cubicle is lessened and we're brought closer to product/client/stakeholder without sacrificing digital connectivity.
Yes! Exactly - there are plenty of other rare metals but many of them are really hard to work with. Iridium, Rhodium and Platinum are plenty rare but mankind has lacked the technology to do anything with them for most of history
AI has inverted the effort - in the past a PR meant someone had to come in, read your ticket, documentation, code and tests to successfully author a PR. Subsequently reviewing that PR would typically take less time than authoring it and you would receive fewer PRs.
Now it is it the opposite, maintainers are flooded with low effort PRs that take more effort to review than author, but the author is unable to see why this is problematic to the maintainer and the project.
Exvuse me, I've been doing drive by manual slop PRs for at least a decade.
I certainly didn't read a ticket; I ran into the problem myself. I probably didn't read documentation or write tests either. I just fixed my problem and tried to help others a bit.
As a young impressionable, I set out to understand and overcome performance anxiety as someone who suffered from it. After some reading, one of my conclusions was that I should do the most stressful thing possible to understand stress better and develop physical tolerance to stress. This culminated in me signing up for a series of Muay Thai interclub fights because getting punched (or kicked) in the head while pushing your heart rate to ~200bpm is definitely up there for “stressful circumstances”.
Turns out breathing really helps in that situation too beyond just taking in more oxygen - relaxation is critical for both technical execution and strategic thinking.
Slow breathing also really helps with freediving - another hobby of mine that I dabble with that happens to involve going deep (no pun intended) on conscious relaxation.
But sure, it’s just you taking in oxygen to moderate your heart rate. Here are some papers I surfaced for you and others who are interested
[0] https://www.science.org/doi/10.1126/science.aan1466
[1] https://www.science.org/doi/10.1126/science.aai7984
[2] https://www.frontiersin.org/journals/human-neuroscience/arti...
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