Hacker Newsnew | past | comments | ask | show | jobs | submit | kbrisso's commentslogin

I'm 56 and have been experimenting with it. It definitely helps me stay laser focus on a task. I take between 10 to 15 grams a day in multiple doses. It does help with brain fatigue if you don't sleep well either. I'm also on keto diet and it helps me at the gym. Here is the thing everyone's DNA is different - keto works for me because I have tried it on and off. I have way more energy off carbs. I can also tolerate creatine, some people can't.


I’m still in the 30s but have found it to lower how much energy it takes to start something, rather than helping me stay focused. Same sort of idea, being in a higher-energy state, just pointing out that age doesn’t seem to be a requirement to get any benefit. I do also respond well the low-carb diets and heat that a lot from pro-creatine people so maybe there’s a connection to diet.


if it helps, i did keto fasting for weight loss monitored using a blood ketone meter, ate close to zero calories of korean konjac jelly and zero sugar drinks. and the drastic mental health benefit was a welcome surprise for me. even my physical energy felt infinite. but i experienced exactly what you described after hitting my target weight, very roughly at 15% body fat. at that point the fat burning noticeably slows down and my blood ketone levels drop. important to note that this is at a miraculously stable nondiabetic 70mg/dL glucose level, and zero intake of anything that may induce insulin production. a bite of chicken breast made me lose ketosis and felt the energy loss after a bit so there is that, the biggest confounding var will always be anything you eat that triggers insulin release that instantly halts ketosis, that can only be reactivated hours later. some other "paradoxical" benefit is control of appetite/absence of hunger pangs: https://brainresilience.stanford.edu/news/unlocking-secrets-...


The reason for the drop, I think you might be keto adapted. If you had < 20 grams of carbs you might be using all the ketones in your blood. If you can tolerate MCT oil you can use it as a ketone boost.


This is not completely local and not private. You are still sending info to third parties. Local definition is everything runs local, it does not include sending info to third parties.


I agree. The amount of cameras and tracking has gotten out of control. If America actually becomes an "authoritarian" country (seems almost likely) I imagine all these Flock pics with other data mining techniques will be used to send Communist Progressives to reeducation camp.


America is an authoritarian country for decades now.

It first dawned on me when i visited NYC some 30 years ago. I stepped over some arbitrary yellow line I wasn't supposed to - the uniformed cop that noticed that went from 0 to 100 in 0.1 second and behaved as if I just pulled a gun. Zero time to reflect and assume I might have made a legitimate mistake. Since then I've visited U.S. >150 times, and in my experience it was always thus in the U.S. - the law enforcement is on hair trigger and the populace has seemingly grown used to it and considers this behaviour normal. Geez.

(Go live in any northern european country for comparison. Any interaction with law enforcement is almost certainly going to be pleasant, cordial, and uniformed police typically does not rely on threats of violance for authority).


America is not NYC. NYC is proud of its police-state apparatus. Most of the rest of the country is very different.


I know, I've been to many places, and met lots of fantastic, friendly people. But the attitude towards police - the dead seriousness of any and all interactions - no wrong moves, or else - is frankly frightening.


NYC police seem insane lmao. For some reason various precinct accounts have made it into my social media feed, and the last time I saw the they were bragging about stealing some old ladies less lethal defense weapon.


> The amount of cameras and tracking has gotten out of control.

The UK looks at the use of cameras and feels threatened for its Nanny State title. We Yanks have laughed at that name while the water around us slowly came to a boil.

Some cities and/or states have banned the use of cameras at stop lights to issue tickets. Not really sure what caused that to happen, except the cynic in me thinks some politician received a ticket in the mail from one of the cameras.


AI does CSS well!


I built this for local RAG https://github.com/kbrisso/byte-vision it uses llama.cpp and Elasticsearch. On a laptop with 8 GB GPU it can handle a 30K token size and summarize a fairly large PDF.


elasticsearch is the true limitation of rag systems...


The vector search works great once you figure it out. I wanted to focus on writing the application and not have to rewrite a document store.


The scary thing? Who says Trump is going away?


Who needs mandatory id systems? State ID's and passports work just fine. What if I don't want an ID?


I think the answer is in the article, you get a mobile app that acts as a defacto national ID with the officers using the app explicitly being allowed to ignore any other ID documents.


I agree.


What if they scanned you and the result was illegal alien? How would you feel?


This is America and we shouldn't have to put up with this. We shouldn't allow mask men running around terrorizing people because of race. But we can't stop it. American freedom is about being free from this form of harassment. American freedom is about being left alone to make something for yourself and your family. America is built on a bad marriage and is not perfect but to let this administration continue to do these types of illegal acts and cause one constitutional crisis after another is the down fall of this country in my opinion. As far as I'm concerned there will be no more elections in the future. What do we do then?


Unfortunately a highly motivated third of the population is authoritarian, and they've been motivated by a cult of personality around Trump whom they see as their savior or instrument for setting all the things wrong with America right. And anyone, any institution or any law in the way needs to be removed. They seemed to have learned nothing from history, or all the fictional stories and tropes warning about this.


It's like a bad dream.


I've given up on America. Democracy has essentially been destroyed in front of our eyes. So many of the current ICE and administrations acts are clearly setting up/testing response to secure the midterms through fear, intimidation, corruption, and blatant disregard for the law. And it will succeed because there is no one at this stage in authority to speak up, and they already fired anybody who wasn't aligned/acolytes.

Now I just hope these Nazi tactics don't continue to become a playbook in my country. Meanwhile, actual Nazis are emboldened and encouraged.


> This is America

It's probably not, but your post almost reads like satire in reference to the tv show by Sacha Baron Cohen with the same name. Living with so many contradictions for so long just leaves one confused and disoriented when it all shatters around you. American exceptionalism means the freedom to poison the well and the freedom to die from drinking poisoned water.


I'm a libertarian until it comes to human safety and corruption. We need regulations to regulate greed. I also believe in privacy and personal freedom as long as you don't hurt others. If you want to come to this country and work - please come and do so. Freedom isn't a flag on a truck or to poison the well and the and die from drinking poisoned water.


Americans have the politics of toddlers, the most manipulated people on the planet. "I'm a libertarian, we need to regulate greed" just like wtf even


Consider applying for YC's Fall 2026 batch! Applications are open till July 27.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: