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278 karma · joined September 19, 2020

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playcache··on Tesla Owner Blows Up Car After Discovering Cost to Fix Battery
We plan to get are first EV. This and other stories are giving me serious doubts about buying a Model Y. My heart wants to go for the Telsa, but my pragmatic head is saying stay away and go for the Audi E-Tron.
playcache··on How Bad Is Omicron?
Is it really though, if it's less lethal?

With covid we need to move beyond infection rates and just focus on deaths and really start getting ready for the long haul as its not going anywhere and we will never beat covid. Every year will see a new variant, as much the same as every flu virus before it.

playcache··on Ask HN: How did you correct your sleep patterns?
> I only drink coffee before noon

For some folks that's not enough. I had to drop it entirely to recover my sleep fully.

playcache··on Ask HN: How did you correct your sleep patterns?
Good once I gave up coffee.

One thing with coffee, the often touted ratio is that if you stop drinking it after 12pm and limit to two to three cups max, it won't impact sleep. While this may be true for some, it's not true for all, as we metabolise caffeine differently.

I stopped around 2 years ago. First 7 days was headaches 24/7 and then around day 9 I slept like I had not slept in years, almost like a child's sleep. After around 2-3 months my productivity and alertness was naturally restored.

In hindsight it was funny how I left caffeine to the end. I went through the following:

* Black out curtains

* Stop electronics at 7pm

* Magnesium

* Melatonin

* CBD Oil

playcache··on Ask HN: What are you explicitly expecting from tech in 2022?
The US government discloses to the public that we are not alone in the universe and that advanced aerial technology is and has frequently been present in our airspace. Credible research is then carried out on the data collected my military sensors and the study of UAPs loses its academic stigma.
playcache··on Decentralised finance is booming, but it has yet to find its purpose
In tech circles there are a lot of folks who knew of the technology years ago when it was worth just a few dollars and now see it selling for 60k and are no doubt kicking themselves now. If I am honest, I know I am. I don't lose sleep over it, but I could be sitting on a lot of money right now if I had of acted back then.
playcache··on Vertiwalk Vertical Walking
I can't help but think about what happens when the poor ladies arm strength starts to diminish from MS and she is left with the whole installation rigged into her home.
playcache··on Nasally-Injected Brain Drug Can Help Treat Depression in 20 Minutes
I find this quite concerning.

A substantial amount of folks suffering with depression have situational depression, e.g. depression from living (for them) and unfulfilled life, relationship problems, stress, substance abuse etc. I can see a 20 minute fix with no effort to address the root cause, just creating more issues.

playcache··on Overly analytical guide to escorting
$1200 an hour, crazy.
playcache··on At Netflix, a star and employees pressure a top executive over Dave Chappelle
I wonder how much of a Streisand effect this is having on viewing figures of the Special.
playcache··on Bitcoin is a Ponzi
Its currently $2 on the segwit to confirm 6 blocks (irrespective of the amount)
playcache··on The Secure Open Source Pilot Program
agree, sigstore is an awesome project when you delve into the architecture. transparency logs and ephemeral key signing!
playcache··on I started SaaS companies in 2013 and 2021 – how things have changed
You build your SaSS applications about on wordpress?
playcache··on An appeal for an objective, open, transparent debate re: the origin of Covid-19
> When will the general public stop seeing conspiracy theories as imaginary tales?

Covid leaked from a lab is viable. Bill Gates injecting microchips into everyone in order to invoke a new global cabal I would argue is firmly in the imaginary tale bracket.

playcache··on Job vacancies surge past one million in new record
It has much more to do with ending Freedom of Movement with the EU. In this respect Brexit has worked (although who knows the long term implications). Basically labour demands have gone through the roof and its now an employee market. My aunt who is a hotel cleaner just got a £500 monthly increase and has been offered a retention bonus. Lorry / truck drivers are constantly being approached to switch jobs with higher payouts.

The rest of the market is getting a feel of what its like to be a software engineer.

playcache··on IBM Power10 Coming to Market: E1080 for ‘Frictionless Hybrid Cloud Experiences’
It's mostly around federation and abstraction of the lock in's of a particular cloud provider.

For example, I might want to run my own hardware for a certain reason and then also run workloads on AWS, but I don't want to have to manage different sets of API's , auth methods etc.

playcache··on Melatonin: Much More Than You Wanted to Know (2018)
The linked meta-study also out rules caffeine

> An inverse association between coffee consumption and all-cause mortality was maintained irrespective of age, overweight status, alcohol drinking, smoking status, and caffeine content of coffee.

playcache··on Melatonin: Much More Than You Wanted to Know (2018)
> Caffeine is not just harmless, every meta-analysis suggests it's beneficial for the majority and actively reduces all-cause mortality.

You're conflating caffeine with coffee, specifically coffees non-caffeine properties.

If you're referring to the Harvard study, that is coffee and its antioxidant properties, they even state [0] "and it doesn’t appear to matter if the coffee is caffeinated or decaf, brewed or instant."

The same antioxidants are widely available in many plant based foods and beyond, something lacking in an American diet, so coffee in that context is beneficial I guess.

However, the caffeine in itself does nothing to reduce mortality, its primary role in plants is an insecticide. In humans its classed as a neurotoxin.

caffeine has no health benefits, beyond cognitive, so sure it might stop you crashing your car if driving tired, but that's about the extent of it.

[0] https://www.hsph.harvard.edu/news/hsph-in-the-news/coffee-lo...

playcache··on Melatonin: Much More Than You Wanted to Know (2018)
I don't think there is a hard rule around half life times, individuals metabolise it differently. Its also not just about the caffeine leaving your system, but the impact of cortisol being increased along with any other stresses you might have on any given day.

I honestly prefer not drinking it all now. I operate better, feel more relaxed and its nice not having an addictive dependence to plan around (although its a less problematic one as coffee addiction is well catered towards). It's one of the best things I have ever done to improve my life, why would I want to try and sneak a bit back in.

playcache··on Melatonin: Much More Than You Wanted to Know (2018)
I wonder how many folks that are taking Melatonin are coffee drinkers?

I spent years trying to crack my sleep issues. Blackout curtains, magnesium malate / citrate, no electronic devices for an hour before bed, CBD oil, even stronger CBD oil, different doses of Melatonin, 5-HTP, valerian extract, sleep apnea tests.

It never really significantly occured to me that it would be coffee as I believed I had ruled this out. I was already stopping coffee at 12pm and tried to limit to two cups. I also enjoyed coffee a lot, I spent good money on artisan roasted beans, a grinder and an aeropress (including one for travelling). Coffee is good for you right, antioxidants etc! Everyone drinks coffee and I can get it anywhere 24/7.

I decided it must be worth trying to drop it as an elimination test to see if it might help. I came across a reddit comment from a google search, where someone had quit caffeine and had a lot of success.

First few attempts failed, but eventually managed to get a day one out of the way (the stuff is addictive).

First 3-4 days were tough to put it mildly, constant pumping headaches and extreme fatigue. However around day 5 something wonderful happened. I had one of the most deep satisfying sleeps I had in years, it was like the sort of sleep a child has. Deep R.E.M level sleep with a vivid dream. I work up with a feeling of being deeply nourished. I actually cried as I was so happy I had found an answer.

I am now caffeine free for 10 months and I can still feel myself healing and the layers of the onion being peeled away. I very rarely get anxious now and my productivity at work is back at where it was when drinking coffee, but the difference is my focus is much better. On coffee I was like a scatter gun, whereas now it's more of a less manic focus.

I continue to sleep great, all night, no more 3 am wake ups. On the rare occasion that I do wake, I don't find myself in this delirium / anxious state where I proceed to toss and turn, instead I feel really at ease and drop off again.

Caffeine really gets played down as harmless (and perhaps for some it may be), but there are so many folks around that are suffering with sleep issues that could solve this by quitting. Caffeine binds to your adenosine-receptors. When adenosine binds to its receptors, neural activity slows down, and you feel sleepy. Adenosine facilitates sleep and dilates the blood vessels, probably to ensure good oxygenation during sleep. Caffeine blocks these receptors thereby removing the feeling of being sleepy. Studies are limited, but I wonder if the long term impact of playing with your biochemistry day after day for years has a bigger impact than we know of. It also increases cortisol the stress hormone, so this is where the anxiety comes from, cortisol is akin to 'fight or flight'.

playcache··on Thieves in Boston using phone facial recognition to unlock stolen phones
As a Bostonian this has me concerned, but I would have thought it this is effective it will spread way beyond.
playcache··on Europe’s invisible divides: How Covid-19 is polarising European politics
- There is a major generational divide, with the young more likely than the old to blame governments for the ongoing impact; the young also feel more badly affected.

Because, sadly they are.

playcache··on Apple Watch production delayed as engineers wrestle with quality issues
I just don't see any appeal in a smart watch, I already have my phone pinging me all the time wanting my attention why would I want a second source of that as a wearable. The only thing I can think of is health monitoring / fitness and I would rather have a Garmin there where the sensors are far better.
playcache··on George Mason professor wins Covid antibody lawsuit as vaccine exemption
sanity prevails.
playcache··on Ask HN: Is domain squatting still profitable? Is there a solution?
of all the scum that creep and crawl, domain squatters top them all.
playcache··on The Emacs Lock-In Effect or the Emacs Sunk Cost Fallacy
None of those are honestly compelling enough for me to again spend the set up time. I must send a YouTube link at most once a week if that and my IDE does all of the github interactions you list already, with a decent debugger on top. I could generate uuid's with two lines of python.
playcache··on The Emacs Lock-In Effect or the Emacs Sunk Cost Fallacy
This is why I don't bother with emacs, I just don't have the time to sink in the first place. Now that I have a young family and hobbies outside of work, I don't have the time to spend hours fixing and tinkering a setup or learning an already opinionated set up like spacemacs etc. I just use an IDE which is already set up with good defaults and I have a well settled vim config for driving remote machines or changing something on my main PC. I also cannot get on with the shells available in emacs. They feel slow and have to many quirks and I don't get that with vscode / intellij.
playcache··on Launch HN: BlackOakTV (YC S21) – Netflix for black people
Everyone feels for the plight of the Gypsies, right up until they move caravans onto the park behind your house.
playcache··on I went to the office for the first time. I fucking hated it
It does heavily slant towards managers. Their perceived value is often build around knowing and reporting up on what others are doing. Remote work really shook the tree and exposed this.
playcache··on We prefer abusers like you to stop using Puffin instead of becoming paid abusers
So its a browser with a daily quota?
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