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On the topic of work attire, one interesting argument/explanation in favor of professional (read: suit) clothing is for the compartmentalization; like Peter Parker becoming spiderman, you only do work in that set of clothing. When the suit is on, you're in work mode. When the suit is removed, you're in non-work mode. This way you don't associate work with your casual clothes. I thought it was an interesting point in favor of a specific set of work clothing.


I like the look of ties, accumulate colorful ones, but I hate wearing them. So I prefer to wear a suit and tie to an interview, and then never again. It's a costume, for particular occasions.

And if you (as a man) don't wear a suit and tie to an interview, you have the problem women complain about - there's too large a spectrum of possibilities for clothing that someone might judge you for unfairly.

But I also like work clothing that isn't expressive; it just has to be comfortable.


This is a pretty interesting point of view. I had always thought that it's just something that was passed down as tradition since it seemed that back in the days, men always wore suits, even when they're not at work.


Personally, I've reduced my food waste by eating almost primarily freeze-dried foods. They have a 30 year shelf life in most cases and just need a bit of hot water to be rehydrated, and it tastes just like fresh. The process of freeze-drying apparently keeps the nutritional value intact, as opposed to other preservation methods. It's great for planning meals for the week, and it's excellent for making delicious backpacking recipes!

It seems in any given pack of fresh blueberries/strawberries/brocolli/whatever, inevitably some part of it gets moldy or subpar eating conditions. With the freeze dried equivalent, I know I have as-good-as-fresh ingredients that won't spoil anytime soon. I don't see myself ever buying fresh berries or brocolli or chicken ever again now that I've discovered freeze dried foods. It's just too efficient and convenient to have all these good quality foods on-demand that virtually never spoil.

Edit: well actually I'd still buy fresh food... If I had my own freeze drier and freeze-dried them myself!


There's been some study(s) which suggest that medical error is the 3rd leading cause of death. This may have been debunked so if wrong please correct me.

https://www.cnbc.com/2018/02/22/medical-errors-third-leading...


Probably depends what you study and at what rate. Alot of students work fulltime in addition to studying fulltime, which basically puts sleep and eating secondary or even tertiary. Socializing isn't on the radar for many.


Working full time and going to school full time is basically having two full time jobs... that would clearly hinder sleep.

The statement, however, said college means no sleep. That is a bit disingenuous to say that was meant to imply the person was working full time.

That would be like saying "living in an apartment means no sleep!" because you lived in an apartment above a 24 hour bowing alley.


Fair enough, but I understood your comment to mean that college was a "point in [your] life" that had ample time for sleep. I was just pointing out that that point in many people's lives has less sleep due to college, not more.


Isn't it more likely they were vegetarians not by choice but because they were essentially slaves, being fed the cheapest food possible (grains, etc)?

Though I'm sure many will use this as evidence in favor of vegetarianism... "Yeah but even the mighty gladiators were vegans!"

Anecdote storytime; I was actually born and raised into a vegetarian household, and spent the first approx 22 years of my life as a vegetarian. Then I switched to eating meat (really, just chicken and fish, maybe red meat once a year) and for me I feel healthier this way. When eating meat I can just eat less total volume of food to get the same amount of calories and nutrients compared to fueling up on a plant based diet. I love running, hiking and rock climbing, and nothing quite hits the spot like a nice protein rich chicken sandwich after a day in the mountains. YMMV, but for me, for now, I think I will continue with my consumption of animal flesh. I think to pull off the veg diet you have to carefully measure and monitor things, you can't just omit entire food groups from your diet and expect to be healthy. It's very naive but many vegan and vegetarians think this way; As long as the food has that VeganTM label, it must be good, why bother even checking the ingredients?

Tldr; ex-vegetarian since birth prefers chicken sandwiches for climber fuel


> "It's very naive but many vegan and vegetarians think this way; As long as the food has that VeganTM label, it must be good, why bother even checking the ingredients?"

This has not been my experience. The vegetarians and vegans I meet are typically very conscious of what they're putting into their bodies.

The evidence is that you can be a great climber (the world's greatest free-solo climber Alex Honnold is a vegetarian.) or a gladiator without meat , and the humans' insatiable meat consumption is ruining the environment even more quickly than oil.

But I wish more people who ate meat had your disposition--at least have it in moderation rather than every single kind of meat piled on a plate 3 times a day 7 days a week which is basically the norm and sadly barely hyperbolic.


You're right, I'm sure there are alot of very health conscious vegetarians who actively monitor their health. Perhaps that's actually more common. My experience has been, perhaps contrarily, that the vegan/vegetarians I've met think that by simply omitting meat they don't need to be concerned about monitoring their health. Since that was my observation and was counter intuitive I thought I'd share.


I appreciate your experience. For what it's worth I didn't downvote you, but my guess is it happened because your post comes across as mildly aggressive toward veganism even though that probably wasn't your intention.


> human intuition shouldn't be trusted when it comes to statistics problems, because humans aren't naturally statistical thinkers.

Would be interested to hear what you have to say to these counterpoints which suggest we do think in a statistical way.

https://rss.onlinelibrary.wiley.com/doi/full/10.1111/j.1740-...

https://www.sciencedaily.com/releases/2016/05/160504142122.h...


I generally agree that SQL could do alot of what these companies need, and not AI/ML. That said, there is definitely proper use cases for AI/ML and SQL cannot address them all. Furthermore, employing AI/ML may not just be to solve whichever problem they are trying to solve, but it may also be used to impress investors and stakeholders through the use of buzzwords; AKA, using AI/ML may be out of FOMO, used not only to address a real business problem but also to show stakeholders that they are keeping up with trends.

Related https://news.ycombinator.com/item?id=16898827


Sure! My position is definitely not "ML is useless"! I've written plenty of ML and particularly think the current focus on DL is missing a lot of opportunities for augmented human intelligence (and risk mitigation of systematized bias) with explainable models.

As for showing stakeholders they're keeping up with trends: yeah I'd definitely categorize that as regrettable :-)


Well, one reason to "keep up with trends" is because if your direct competitor does use ML to unveil some market/product/business opportunity or optimization, and you (executive/CIO/CEO) weren't at the least looking into the technology, heads are going to roll.


Tangentially related, I was reading about the negative aspects of pursuing high self-control[1], which could perhaps equate to overthinking. The text also includes links to research purporting the situations where relying on intuition is, perhaps counterintuitively, more advantageous than rationality.

Also quasi-related, a while back there was an article on HN about the human brain's Bayesian like processes[2], which again seem to form the basis of intuitive decision making.

[1] https://www.researchgate.net/publication/321621803_The_Intri...

[2] https://rss.onlinelibrary.wiley.com/doi/full/10.1111/j.1740-...?


Odd, I find the concept of high self-control to _include_ the ability to exercise no-mind at will. That is, high self-control is not limited to exercising control of your "rational" (System 2), but rather involves a Zen-like perspective over System 1 & System 2. No mind is both, yet neither.

I've had what seems like my greatest awakening this past week. Practice gets you somewhere, but I can't authoritatively say "where" is. Like some other commenter mentioned, I've found myself in an intentioned mushin [0] state.

This morning I was off the wagon a bit, but now I'm back. Can't wait to see what I accomplish with this focus ;)

[0] https://en.wikipedia.org/wiki/Mushin_(mental_state)


The idea of a brain as doing Bayesian inference is pretty compelling. It makes sense evolution would eventually produce an an algorithm that approximates Bayesian inference, since the optimal decision is always found by maximizing expected utility over the Bayesian posterior.

I can't find the reference, but I have also read there is evidence that "gut" or intuitive decision making is also informed by information that the conscious mind does not have access to.


80% of China’s clinical trial data are fraudulent, investigation finds

https://www.bmj.com/content/355/bmj.i5396


I've made the front page several times by sharing sciency articles that I found interesting. Sometimes articles I thought would flop ended up doing well. Other times articles I thought would do well ended up with 2 upvotes. Theres likely a myriad of factors to consider, like the time you submit (if alot of readers are on at that time), etc. I've never resorted to using friends or subverting the upvote system, which doesn't really jive with the whole "authentic" bit you mention... So yes you can definitely make front page, don't take it so personally. I personally think the HN audience is averse to bullshit and clickbait, so trying to "game the system" will actually backfire. Speak honest truths that are relevant because they should be shared, not for the pursuit of upvotes.


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