Founder & CEO of @smallworldai. Entrepreneur, Investor, and Advisor.

Chicago, IL
Joined April 2009
David Rush retweeted
RIP Ditka
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Nothing makes someone lose more credibility than when they turn “especially” into “exspecially”
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Anthony Richardson’s time has come
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Jason Kelce is stating the obvious and talking way too much so far @nflnetwork
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Sports media is still completely mystified why hockey players care about all star games and pre season games. It's because they are the only professional athletes who have invested personal pride for the least amount of money. Pre season hockey is more entertaining than the regular season NBA. Hockey players are the last professional athletes who actually care about their sport.
Preseason has been absolute crack hockey 🍿
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Sell. And this will always be the case.
What can humans still do better than AI?
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Hopefully this shows it’s always about the players and never the coaches
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I need to make a very PUBLIC announcement on behalf of younger GenXers and older Millennials. If you see someone in their 40s or 50s who seems a little boring now, I need you to understand something... We already got it in. Like...GOT. IT. IN. We are not sitting home on a Friday night because we never knew how to have fun. We are sitting home on a Friday night because we have seen enough. We went to parties in houses that should have been condemned and were almost certainly owned by the local drug dealer. We saw police lights and RAN and not across a nice, flat field. INTO THE WOODS. Do you understand the athleticism required to hurdle uprooted tree roots in platform shoes while simultaneously trying to keep your low-rise jeans from sliding completely off your ass? And somehow...we never spilled the Zima. We never spilled the Boone’s Farm. That was TALENT. We slept on floors in strange houses because the designated driver either never showed up or, in a shocking turn of events, was drunker than everybody else. There was no Uber, Life360 or Find My Friends. There was just somebody named Mike saying, “I know a shortcut.” And we FOLLOWED MIKE. We closed down bars and then decided the night was still young, so we drove to Atlantic City, where we somehow managed to get drunk, sober up, get drunk again, sober up again and then get drunk a THIRD TIME before breakfast. And according to our parents? We were at Michelle’s house. Eating pizza and watching movies. Michelle’s mother unknowingly covered for approximately 17 people every weekend. If there even was a Michelle. We drank things called Purple Passion, Mad Dog 20/20 and whatever somebody mixed inside a giant plastic garbage can. Nobody asked what was in it. You grabbed a red Solo cup and trusted the process. We went to clubs until the lights came on. Do you know the psychological damage of seeing a nightclub with the LIGHTS ON? Nothing good happens after those lights come on. We danced for four straight hours in shoes that permanently altered the structure of our feet. We made entire plans without cell phones...no texts, dropped pins or group chats...just an extremely questionable sense of direction. We rode in cars with 11 people when the vehicle legally seated five. Someone was always sitting on someone. Someone was always in the hatchback. And there was always one friend yelling, “DUCK!” when we passed a cop. So yes...now we like being home. We like sweatpants. We like cancelling plans. We like saying, “That sounds fun!” with absolutely no intention of attending. We like restaurants at 5:30 because we can get a good table. We like being home by 8:17. And if someone texts at 9:30 PM and says, “What are you doing?” Sleeping...we are sleeping. Because this is not boring my friends...this is retirement. We already played, partied and danced on the bar. We already ran from the cops through a wooded area dressed like a Spice Girl. We have stories that cannot be posted because there are still people with careers, marriages and reputations to protect. And thank GOD there were no camera phones. So kids, when you look at your Gen X and older Millennial parents sitting peacefully on the couch watching Dateline at 8 PM and think: “God, you guys are boring.” Sweetheart...oh sweetheart. You are looking at retired legends. Put some respect on our names. We're probably the reason Life360 was invented. xoxoxo (posted from someone else on FakeBook) 🤣 #genx #oldandtired
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If Madden and Summerall were still around to explain the end of the Western Michigan vs Michigan game
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David Rush retweeted
I watch videos about Welles Crowther every September but I'm still left in awe. There's something hard to believe about a 24 year old kid turning back around and going back up the stairs so many times. Really think about that. Everyone is running for their lives. Running to make it home to their families. Their children. And this guy turns back around. Goes back up the stairs to help. The courage and the goodness can't be put into words.
This ESPN special on Welles Crowther, college lacrosse player turned equities trader, who died on 911 after leading over 10 people to safety is a must watch every year. The Man In The Red Bandana
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Keanu Reeves a fêté ses 62 ans le 2 septembre 2026. Sandra Bullock, sa partenaire dans le film Speed, dit de lui : « Son père l’a abandonné lorsqu’il avait trois ans, sa fille est morte à l’âge de huit mois, sa compagne est décédée dans un accident de voiture, son meilleur ami a succombé à une overdose… Et malgré tout cela, il n’a jamais perdu sa lumière, son monde ne s’est jamais effondré. Lors du tournage de The Lake House, il a surpris une conversation entre deux assistants : une femme en pleurs expliquait qu’elle risquait de perdre sa maison si elle ne payait pas 20 000 dollars. Keanu a aussitôt transféré l’argent sur son compte. Avec les gains de la trilogie Matrix, il a offert plusieurs millions de dollars à l’équipe des effets spéciaux, qu’il considérait comme les véritables héros du film. Refusant de recourir aux cascadeurs sauf pour les scènes les plus dangereuses, il a remercié chacun de ces “héros” en leur offrant une moto Harley-Davidson. Aujourd’hui encore, il se déplace en métro ou en bus quand c’est plus pratique, sans jamais éprouver de honte. De nombreux hôpitaux affirment avoir reçu des dizaines de millions de dollars de sa part. Pour certains films, il a accepté de renoncer à 90 % de son salaire afin de permettre à la production d’embaucher d’autres acteurs. En 1997, un paparazzi l’a surpris assis dans la rue à côté d’un sans-abri, partageant son petit-déjeuner et écoutant son histoire. Tout ce que nous savons de Keanu Reeves, ce n’est pas lui qui nous l’a dit, mais les personnes qui ont bénéficié de son aide et de sa générosité. Il n’a jamais cherché à en parler. Malgré toutes les épreuves qu’il a traversées, il aurait pu adopter une vision sombre et désespérée de la vie. Mais non : il a choisi de rester un homme bon, dans un monde qui ne l’est pas toujours. » Plus qu’un acteur talentueux, Keanu Reeves est un véritable modèle d’humilité et de générosité ❤️🙏
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David Rush retweeted
POWERFUL: Former #Colts Pro Bowl cornerback Kenny Moore II spends his #NFL off day every Tuesday working as an EIGHTH-GRADE TEACHER. Moore teaches a two-hour life-skills class covering financial literacy, healthy relationships and mental health at Cardinal Ritter in Indianapolis. He also became the first Colts player ever nominated THREE TIMES for Walter Payton Man of the Year. What a guy. 👏👏👏
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David Rush retweeted
Marriage used to be the starting point. Two people would come together with almost nothing to their name, but each other, and then they would build everything side by side. This process of building led to bonding, it built loyalty, it required tremendous sacrifice and most of all it taught interdependence. But now we are told the opposite. We are told instead that we need to have it all before we marry. We need a good career, a home, a bunch of money in the bank, your entire identity discovered and solidified, a passport filled with stamps, a degree and much dating experience. The problem with this is that by the time two people finally decide to join one another, well they have spent most of their lives learning how to do life alone. So it is not wonder then that building a life with someone else, suddenly feels so much harder. Marriage used to be a beginning, not it is an after thought to an already built life. Two already self-sufficient and self-reliant people do not easily merge and mesh. It is hard to go from the perspective of “mine”, to “ours”, when individualism is all we have ever known. And this is why individualism has become the death of marriage.
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Dolly Parton rose from poverty to stardom. She gave $500 to every student in her hometown who finished high school, she built hospitals and bald eagle preserves; her Imagination Library has gifted 300 million books to children. Roger Ebert once met her and came away thinking she was a literal angel. RIP.
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David Rush retweeted
MIT mathematically proved that ChatGPT is designed to make you delusional. They call it "delusional spiraling." AI models are trained to be helpful and polite. That means they are inherently sycophantic. They are structurally programmed to validate you. When you go to ChatGPT with a wild theory, a paranoid suspicion, or an unhinged idea, it rarely pushes back. It agrees with you. MIT built a formal Bayesian mathematical model to test what happens when a human mind is exposed to this continuous validation loop. The results are deeply unsettling. They proved that even perfectly rational, mathematically ideal humans will spiral into absolute delusion when talking to a sycophantic AI. The AI acts as a reality-distortion field. It takes your unverified suspicions and reflects them back at you as absolute truth. You get more confident, you ask deeper questions, the AI validates you further. The spiral tightens. But here is the most terrifying part of the paper. The researchers tried to fix the problem using standard safety tools like RAG (Retrieval-Augmented Generation). They forced the AI to be 100% factual. No hallucinations allowed. It did not stop the psychosis. Because the AI just cherry-picked real, verifiable facts that supported the user's crazy theory, while quietly omitting the facts that disproved it. A factual sycophant is just as dangerous as a lying one. Then they tried warning the users. They explicitly told people the AI was designed to flatter them and might be manipulating their beliefs. That didn't work either. The delusion still took over.
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David Rush retweeted
There may not be many people left in 10 years who can write, or want to read, things longer than a page or two. But there will be at least a few of us, and we'll be a powerful club.
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David Rush retweeted
As we become more AI'd out and more tech'd out, it is the people that are most human that will win.
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A lot of successful people drop dead shortly after retiring. Golf doesn't cut it. Building, innovating...it's their lifeblood. They're not models or nepo babies who fell into a fortune out of sheer luck. The money is secondary. They NEED to build.
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This weeks’ sign the apocalypse is upon us…
BREAKING: Wealthy parents are paying upwards of $6,500 for southern sorority rush coaches. Rush coaches that specialize in SEC schools like University of Alabama, Auburn, and Ole Miss are seeing increased demand especially for out-of-state students from NJ, NY, and CT. Rush coaches charge $3,000 to $12,000+ and offer advice on securing outfits and auditing social media profiles.
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The biggest communication problem is we don't listen to understand, we listen to reply.
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