🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻

14.7K posts

🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 banner
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻

🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻

@MarinaTechTO

Entrepreneur, UX Consultant, eCommerce & Tech for Social Good.

Toronto, ON, Canada 参加日 Aralık 2008
5.6K フォロー中4.7K フォロワー
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
P.S. I Love ME
P.S. I Love ME@ps_ilove_me·
🚨In 1990s, Stanford researcher Dr. Robert Sapolsky discovered something that should have broken the internet by now. He was studying dopamine pathways in primates and found that the brain doesn't just adapt to repeated stimulation. It actively fights back. When you flood dopamine receptors consistently, the brain deploys what neuroscientists call "opponent processes." For every artificial high you create, your nervous system generates an equal and opposite neurochemical low. Not eventually. Immediately. The system is designed to maintain balance, so it starts producing compounds that directly counteract dopamine while you're still experiencing the dopamine hit. This means every notification, every scroll, every digital reward doesn't just give you a high followed by a return to baseline. It gives you a high followed by a crash below baseline. You end up in neurochemical debt. Tech companies never publicized this research. They probably never read it. They were too busy discovering that variable ratio reinforcement schedules could keep users engaged for hours. They built addictive systems by accident, then refined them into addiction machines once they realized what they'd stumbled onto. Your phone delivers an average of 80 dopamine hits per day. Your ancestors got maybe 5. Each hit triggers opponent processes that create a corresponding low. By the end of a typical day of normal phone usage, your baseline dopamine is running in negative territory. You feel flat, restless, vaguely unsatisfied, and hungry for stimulation because your brain chemistry is literally below zero. You think you're bored. You're chemically depressed by artificial highs. The opponent process theory explains why nothing feels interesting anymore. Your brain isn't broken. It's precisely calibrated to maintain neurochemical balance, and you keep throwing that balance off with artificial intensity. Every Instagram hit requires an equal Instagram crash. Every TikTok high gets paid for with a TikTok low. Every notification rush gets balanced with notification emptiness. Your reward system is running a neurochemical deficit that grows larger every day. Sapolsky's research revealed something even more disturbing: opponent processes don't just create temporary lows. They become permanent changes to your baseline dopamine production. Chronic overstimulation doesn't just make you tolerant to digital rewards. It makes you insensitive to natural rewards. The sunset that would have captivated your great-grandfather becomes invisible to you not because sunsets got worse, but because your dopamine system needs intensity levels that sunsets can't provide. A good conversation becomes boring not because conversations got less interesting, but because your brain requires the rapid-fire stimulation of social media to register engagement. You've accidentally trained your reward system to ignore everything that isn't artificially amplified. This connects to research from Dr. Anna Lembke at Stanford, who found that people who undergo complete digital fasting for just 30 days show measurable increases in dopamine receptor density. Their brains literally regrow sensitivity to natural rewards. Food tastes better. Music sounds more complex. Social interactions become genuinely engaging again. But there's a catch that nobody talks about: the first two weeks of dopamine detox feel like clinical depression. Your brain has been chemically dependent on artificial stimulation for years. Removing that stimulation creates actual withdrawal symptoms. Restlessness, anxiety, inability to focus, emotional flatness, and desperate cravings for digital input. Most people interpret these symptoms as evidence that they need their phones. Actually, they're evidence that they've been neurochemically dependent on their phones without realizing it. The withdrawal period isn't a bug. It's proof the reset is working. What happens after week three is remarkable. Colors become more vivid. Conversations become genuinely absorbing. Simple pleasures like hot coffee or cool air become satisfying in ways you forgot were possible. Your brain rediscovers that reality contains enough complexity and beauty to hold your attention without artificial amplification. You don't need more interesting content. You need more sensitive reward systems. The solution isn't better apps or more engaging entertainment. The solution is restoring your brain's factory settings for what constitutes a worthwhile experience. Sapolsky's opponent process research suggests this can happen faster than anyone expected. Every day you don't artificially spike your dopamine, your baseline moves a little higher. Every natural reward you pay attention to rebuilds receptor density. Every moment of boredom you endure without reaching for stimulation strengthens your capacity for sustained focus. Ancient humans lived in a world that provided exactly the right amount of stimulation to keep their reward systems healthy. Enough challenge to stay engaged, enough calm to stay balanced, enough novelty to stay curious, enough routine to stay stable. We built a world that provides 10 times too much stimulation and wonder why nothing feels rewarding anymore. Your brain is not the problem. Your environment is the problem. Change the environment, and the brain heals itself automatically.
P.S. I Love ME tweet media
Darshak Rana ⚡️@thedarshakrana

x.com/i/article/2042…

English
143
2.7K
8.7K
1.1M
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Artur Bikbaev
Artur Bikbaev@arturbikbaev·
Краткие итоги биотеха за 1 квартал 2026 года: • FDA одобрило первое клиническое испытание на людях, цель которого обратить клеточный возраст вспять. Не замедлить старение, а именно реверсировать его • NewLinit привлекла $130 млн, чтобы перепрограммировать человеческую биологию как обновление программного обеспечения • Клиники ЭКО уже продают рейтинги эмбрионов по IQ и другим признакам. История с Хэ Цзянькуй из 2018 на деле нормализовалась, что многие пока не готовы признать • Оказалось, что инкретиновые пептиды для контроля веса также работают как препараты против старения мозга. GLP-1 защищают нейроны, уменьшают воспаление, помогают сохранять память. Пептиды семейства GLP-1 по совокупности «побочных» эффектов буквально оказываются эликсиром долголетия • $230 млн инвестировали в технологию чипа под сетчатку глаза, который должен восстанавливать зрение • Парень из Сиднея использовал ChatGPT + AlphaFold, чтобы с нуля разработать персонализированную вакцину от рака для своей собаки. Результат: опухоль уменьшилась на 75% за месяц • Основатель GitLab использовал ИИ для создания кастомизированных ДНК и мРНК вакцин, таргетированных пептидных терапий и персонализированных интервенций для лечения у себя редкой формы рака, когда традиционная медицина исчерпала варианты. Рак отступил • Китай впервые в истории проводит больше клинических испытаний, чем США, которые проигрывают эту гонку буквально в замедленной съёмке • Новая версия CRISPR может активировать гены без разрезания ДНК, что открывает путь к лечению 80% заболеваний, которые старая версия технологии не могла покрыть И мы ещё только в начале апреля Невероятное будущее биотехнологий стремительно несется нам на встречу
Artur Bikbaev tweet media
Русский
9
51
369
89.4K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
@BrennpunktUA 🇩🇪🇺🇦
@BrennpunktUA 🇩🇪🇺🇦@BrennpunktUA·
Omg. It’s brilliant! I‘m dying LMFAO 🤣
English
70
1.8K
6.4K
229.6K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Meidas_Charise Lee
Meidas_Charise Lee@charise_lee·
@letsdiscusssomething watched Trump’s Address to the nation so you don’t have to‼️🙏🏼 Here’s the quick summary 👇🏼
English
29
464
1.9K
7.3K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Ethical American
Ethical American@AmericanEthical·
This is one of the best Saturday Night Live skits ever! Americans are waking up! #maga #TrumpWarCrimes
English
242
2.1K
15.1K
427.6K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
GBX
GBX@GBX_Press·
🚨 BREAKING ​Saudi Arabia's Bin Salman has terminated the defense agreement with the US following insults from America and has entered into a defense pact with Europe without informing the US.
GBX tweet media
English
1.3K
8.1K
27.4K
1.4M
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Sassafrass84
Sassafrass84@Sassafrass_84·
This is another one for the books. We need more teachers like her. Let them think.
English
126
2.7K
13.2K
82.5K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
SAW
SAW@SA61W·
Россиян готовят к большим потерям на фронте
Русский
29
181
748
36.9K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Steven Eugene Kuhn
Steven Eugene Kuhn@StevenEKuhn·
JD Vance is the most disciplined, calculated, and patiently dangerous political operator in America right now. The scariest part is that somebody built him. Somebody owns him… and when that bill comes due… what will happen. JoinTAB.us 29 March 2026 #JDVance #TAB #PeterThiel #LeadWhereYouLive @joerogan @patrickbetdavid @ShawnRyanShow @RealCandaceO @TuckerCarlson
English
1.4K
5.6K
20.9K
178.9K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
FAKE OFF
FAKE OFF@fakeofforg·
Русские начинают догадываться, что армия это даже не МММ где вас просто разули и раздели. Русско-фашистская армия это место куда ты пришел заработать, а в результате сам за все платишь! ‼️"Взять министерство обороны: ну, кто бы там ни был, да, кто раздает приказы эти, они, сука, с нас еще гребут деньги. Это взять наше командование, хочешь увольнение — заплати бабок. Хочешь себе боевые свои, которые ты сам получил, правда, ты заслужил их, но все равно заплати бабок, иначе останешься без них. За всю хуйню — все бабки, бабки, бабки, и у тебя просто, ну, одна коррупция”
Русский
48
225
910
52.9K
A Lion's Heart
A Lion's Heart@alionsheart1·
@AmericaStan_ Why is someone in South Asia commenting? Worry about your own country instead of ours.
A Lion's Heart tweet media
English
89
7
269
45.5K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Democratic Wins Media
Democratic Wins Media@DemocraticWins·
BREAKING: In a high stakes meeting regarding the war in Iran our Commander in Chief is falling asleep. This is a disaster.
English
1.7K
9.2K
36.8K
1.3M
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Dustin
Dustin@r0ck3t23·
Jensen Huang just told every college student on Earth the one thing that determines whether they get hired. It is not their GPA. It is not their degree. It is not their internship. Huang: “If I have a choice between two, I would hire the one who’s expert in using AI.” He did not say prefer. He said hire. One gets the job. One does not. The only variable is whether you learned to use the machine. Then he went down the list. Accountant. Hire the one who uses AI. Lawyer. Hire the one who uses AI. Marketing. Supply chain. Sales. Customer service. Every function. Same answer. The person who can command the model does not have an edge. They are the only candidate in the room. Everyone else is applying for a job that no longer exists. Huang: “If you’re a carpenter, if you’re an electrician, go use AI. If I were a farmer, I would absolutely use AI.” That line should demolish every assumption about who this technology is for. This is not a Silicon Valley tool for software engineers. This is infrastructure for anyone who builds anything with their hands or their head. A farmer who uses AI to optimize soil, predict weather, and manage yields is not competing with other farmers. They are operating at a level that used to take an entire department. An electrician who uses AI to model loads, simulate wiring, and quote jobs in seconds does not compete with other electricians. They compete with firms. One person with the model replaces the output of a team without it. That is not a prediction. That is Tuesday. Huang: “Every college student should graduate and be an expert in AI.” Not familiar with it. Not aware of it. Expert. The university system is still training students to execute the work. The market already moved. It wants the person who directs the machine that executes it. Four years of tuition. Thousands of hours of lectures. And if you walk out the door without mastering the one tool that redefines every industry you could enter, you burned all of it. Huang: “I want to see what it could do to elevate my job, so that I could be the innovator to revolutionize this industry myself.” That is the part most people miss. AI does not replace ambition. It multiplies it. The carpenter who learns the model does not lose their craft. They scale it. The pharmacist who learns the model does not become redundant. They become dangerous. One person. Deep skill. Full command of the machine. That used to be called a company. The question is no longer what do you know. It is what can you build with the machine that knows everything. And the people who cannot answer that are not falling behind. They already fell.
English
86
401
2.1K
383.9K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Meidas_Charise Lee
Meidas_Charise Lee@charise_lee·
MASTER MARKET MANIPULATOR‼️
Dansk
626
4K
10.6K
110K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
The Daily Show
The Daily Show@TheDailyShow·
Jon Stewart isn't so sure Trump is actually talking to Iran's "top person"
English
449
5.4K
20.8K
1.2M
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Николай Ляскин
Раньше обгоняли почти всех в мире, а теперь ориентируемся на Северную Корею. Как там устроен интернет рассказывает Ланьков в видео. Очень похоже, что кто-то решил списать слово в слово.
Русский
15
87
597
45K
🇨🇦 🇺🇦🌻Marina Korneeva #StandWithUkraine 🌻 がリツイート
Не Тв
Не Тв@NeTVRussia·
Всего 5-7 лет назад в России - Твиттер было можно - Ютуб было можно - Телеграм было можно - Вотсап было можно - Чайлдфри было можно - Интернет никто не отключал - Прокат фильмов никто не запрещал - Книги печатали без замазывания целых страниц - Сцены из фильмов не вырезали - За слова "нет войне" уголовку не возбуждали Сейчас совсем не конец пути запретов. По этому пути Россия будет идти и идти всё дальше. В следующие 5-7 лет очень многое из того, что сегодня пока можно, будет запрещено. Многое из того, что сегодня люди в России делают, даже не задумываясь, что является частью обычной нормальной жизни, через 5 или 7 лет делать будет нельзя. И люди к этому привыкнут. Привыкнут, что нельзя в интернет без паспорта. Что нельзя делать аборты. Что нельзя за границу без разрешения. Что под запрет попали ещё сотни книг и фильмов. Что детей положено на 2-3 года сдавать в юнармейские "школы". Я понимаю, что это сейчас звучит дико и неправдоподобно. Но 10 лет назад в возможность многих ныне привычных запретов тоже почти никто не поверил бы. проф.преображенский(с)
Русский
3
16
114
6.4K