Jacob Kent

@wewantjacob

Joined January 2015

379 Following

181 Followers

2.7K Posts

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Blake Burge

@blakeaburge

about 1 month ago

Major cheat code for life: Be fully where your feet are. When you're at work, work. When you're with family, be with family. When you're resting, rest. Most people are physically present and mentally everywhere else.

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Ihtesham Ali

@ihtesham2005

about 2 months ago

A Hungarian psychologist raised three daughters to prove that any child could become a chess grandmaster through early specialization. He succeeded. Two of them became grandmasters. One became the greatest female chess player who ever lived. Then a sports scientist looked at the data and found something nobody wanted to hear. His name is David Epstein. The book is called "Range." The Polgar experiment is one of the most famous case studies in the history of deliberate practice. Laszlo Polgar wrote a book before his daughters were even born arguing that geniuses are made, not born. He homeschooled all three girls in chess from age four. By their teens, Susan, Sofia, and Judit were dominating tournaments against grown men. Judit became the youngest grandmaster in history at the time, breaking Bobby Fischer's record. The story became the gospel of early specialization. Pick a domain young, drill it hard, and you can manufacture excellence. Epstein opens his book by telling that story honestly and then quietly demolishing the conclusion most people drew from it. Chess works that way. Most things do not. Here is the distinction that took him four years of research to articulate, and that almost nobody who quotes the 10,000 hour rule has ever read. There are two kinds of environments in which humans develop expertise. Psychologists call them kind and wicked. A kind environment has clear rules, immediate feedback, and patterns that repeat reliably. Chess is the cleanest example. Every game ends with a winner and a loser. Every move is recorded. The board never changes shape. The pieces never invent new ways to move. A child who plays ten thousand games will see most of the patterns that exist in the game, and pattern recognition is exactly what chess mastery is built on. A wicked environment is the opposite. Feedback is delayed or misleading. Rules shift. The patterns that worked yesterday may be exactly the wrong patterns to apply tomorrow. Most of the real world looks like this. Medicine is wicked. Investing is wicked. Building a company is wicked. Scientific research is wicked. Almost every job that involves a complex changing system with humans in it is wicked. The Polgar sisters trained in the kindest environment any human can train in. Their success was real and the method was correct. The mistake was generalizing the method to fields where the underlying structure of the environment is completely different. Epstein's research is what made the implication impossible to ignore. He looked at the careers of elite athletes outside of chess and golf and found that the pattern was almost the inverse of what people assumed. The athletes who reached the very top of their sports were overwhelmingly people who had played multiple sports as children, specialized late, and often switched disciplines well into their teens. Roger Federer played squash, badminton, basketball, handball, tennis, table tennis, and soccer before tennis became his focus. The kids who specialized in tennis at age six and trained year-round for a decade mostly burned out, got injured, or topped out at lower levels of the sport. The same pattern showed up everywhere he looked outside of kind environments. Inventors with the most patents had worked in multiple unrelated fields before their breakthrough work. Comic book creators with the longest careers had drawn for the most different genres before settling. Scientists who won Nobel Prizes were dramatically more likely than their peers to be serious amateur musicians, painters, sculptors, or writers. The skill that mattered in wicked environments was not depth in one pattern. It was the ability to recognize when a pattern from one domain applied unexpectedly in another. That kind of thinking cannot be built by drilling a single subject. It can only be built by accumulating mental models from many subjects and learning to move between them. The deeper finding is the one that should change how you think about your own career. Specialists in wicked environments often get worse with experience, not better. Epstein cites studies of doctors, financial analysts, intelligence officers, and forecasters showing that years of experience in a narrow domain frequently produce more confident judgments without producing more accurate ones. The expert builds elaborate mental models that feel comprehensive and turn out to be increasingly disconnected from the actual structure of the problem. They stop noticing what does not fit their framework. They mistake fluency for understanding. Generalists do better in wicked domains for a reason that sounds almost mystical until you understand the mechanism. They have less invested in any single mental model, so they abandon broken models faster. They are used to being a beginner, so they are not threatened by the discomfort of not knowing. They have seen enough different domains that they can usually find an analogy from one field that unlocks a problem in another. The technical name for this is analogical thinking, and the research on it is one of the most underrated bodies of work in cognitive science. The single most useful sentence in the entire book is the one Epstein puts almost as a throwaway. Match quality matters more than head start. A person who tries six different fields in their twenties and finds the one that genuinely fits them will outperform a person who picked one field at fourteen and stuck to it on willpower alone. The lost years were not lost. They were the search process that produced the match. Every field they walked away from taught them something they later imported into the field they finally chose. The reason this is so hard to accept is cultural, not empirical. We tell children to pick a path early. We reward the prodigy who knew at six. We treat the late bloomer as someone who failed to launch on time, when the data suggests they were running an entirely different and often more effective optimization process underneath. The Polgar sisters were not wrong. The conclusion the world drew from them was. If your environment is genuinely kind, specialize early and drill hard. If it is wicked, and almost every interesting human problem is, then the people who win are the ones who refused to specialize until they had seen enough to know what was actually worth specializing in. You are not behind. You were running the right experiment all along.

ihtesham2005's tweet photo. A Hungarian psychologist raised three daughters to prove that any child could become a chess grandmaster through early specialization. He succeeded. Two of them became grandmasters. One became the greatest female chess player who ever lived.

Then a sports scientist looked at the data and found something nobody wanted to hear.

His name is David Epstein. The book is called "Range."

The Polgar experiment is one of the most famous case studies in the history of deliberate practice. Laszlo Polgar wrote a book before his daughters were even born arguing that geniuses are made, not born. He homeschooled all three girls in chess from age four. By their teens, Susan, Sofia, and Judit were dominating tournaments against grown men. Judit became the youngest grandmaster in history at the time, breaking Bobby Fischer's record. The story became the gospel of early specialization. Pick a domain young, drill it hard, and you can manufacture excellence.

Epstein opens his book by telling that story honestly and then quietly demolishing the conclusion most people drew from it.

Chess works that way. Most things do not.

Here is the distinction that took him four years of research to articulate, and that almost nobody who quotes the 10,000 hour rule has ever read.

There are two kinds of environments in which humans develop expertise. Psychologists call them kind and wicked. A kind environment has clear rules, immediate feedback, and patterns that repeat reliably. Chess is the cleanest example. Every game ends with a winner and a loser. Every move is recorded. The board never changes shape. The pieces never invent new ways to move. A child who plays ten thousand games will see most of the patterns that exist in the game, and pattern recognition is exactly what chess mastery is built on.

A wicked environment is the opposite. Feedback is delayed or misleading. Rules shift. The patterns that worked yesterday may be exactly the wrong patterns to apply tomorrow. Most of the real world looks like this. Medicine is wicked. Investing is wicked. Building a company is wicked. Scientific research is wicked. Almost every job that involves a complex changing system with humans in it is wicked.

The Polgar sisters trained in the kindest environment any human can train in. Their success was real and the method was correct. The mistake was generalizing the method to fields where the underlying structure of the environment is completely different.

Epstein's research is what made the implication impossible to ignore.

He looked at the careers of elite athletes outside of chess and golf and found that the pattern was almost the inverse of what people assumed. The athletes who reached the very top of their sports were overwhelmingly people who had played multiple sports as children, specialized late, and often switched disciplines well into their teens. Roger Federer played squash, badminton, basketball, handball, tennis, table tennis, and soccer before tennis became his focus. The kids who specialized in tennis at age six and trained year-round for a decade mostly burned out, got injured, or topped out at lower levels of the sport.

The same pattern showed up everywhere he looked outside of kind environments. Inventors with the most patents had worked in multiple unrelated fields before their breakthrough work. Comic book creators with the longest careers had drawn for the most different genres before settling. Scientists who won Nobel Prizes were dramatically more likely than their peers to be serious amateur musicians, painters, sculptors, or writers.

The skill that mattered in wicked environments was not depth in one pattern. It was the ability to recognize when a pattern from one domain applied unexpectedly in another. That kind of thinking cannot be built by drilling a single subject. It can only be built by accumulating mental models from many subjects and learning to move between them.

The deeper finding is the one that should change how you think about your own career.

Specialists in wicked environments often get worse with experience, not better. Epstein cites studies of doctors, financial analysts, intelligence officers, and forecasters showing that years of experience in a narrow domain frequently produce more confident judgments without producing more accurate ones. The expert builds elaborate mental models that feel comprehensive and turn out to be increasingly disconnected from the actual structure of the problem. They stop noticing what does not fit their framework. They mistake fluency for understanding.

Generalists do better in wicked domains for a reason that sounds almost mystical until you understand the mechanism. They have less invested in any single mental model, so they abandon broken models faster. They are used to being a beginner, so they are not threatened by the discomfort of not knowing. They have seen enough different domains that they can usually find an analogy from one field that unlocks a problem in another. The technical name for this is analogical thinking, and the research on it is one of the most underrated bodies of work in cognitive science.

The single most useful sentence in the entire book is the one Epstein puts almost as a throwaway.

Match quality matters more than head start.

A person who tries six different fields in their twenties and finds the one that genuinely fits them will outperform a person who picked one field at fourteen and stuck to it on willpower alone. The lost years were not lost. They were the search process that produced the match. Every field they walked away from taught them something they later imported into the field they finally chose.

The reason this is so hard to accept is cultural, not empirical. We tell children to pick a path early. We reward the prodigy who knew at six. We treat the late bloomer as someone who failed to launch on time, when the data suggests they were running an entirely different and often more effective optimization process underneath.

The Polgar sisters were not wrong. The conclusion the world drew from them was.

If your environment is genuinely kind, specialize early and drill hard. If it is wicked, and almost every interesting human problem is, then the people who win are the ones who refused to specialize until they had seen enough to know what was actually worth specializing in.

You are not behind. You were running the right experiment all along.

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Seth Davis

@SethDavisHoops

2 months ago

I recommend that everyone but especially college grads watch Seinfeld’s commencement address at Duke. Incredible wisdom.

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Jacob Kent @wewantjacob

4 months ago

@RockyAtotheK So funny

Who to follow

AC/GC HS

@ACGChargers

Reach out: [email protected] https://t.co/4wqIM6OASA

Awesome Husband, Father, ACGC Charger Assistant Boys Basketball Coach, & believer in Christ - #huskers #royals oh, and GO BIG RED!

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Andy Pollock

@knightsnclones

4 months ago

A moment that will be talked about for many years to come. Waverly-Shell Rock Senior Hannah Byers caps off her career in style with a bucket in the closing moments of the @IGHSAU quarterfinals

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Prep Hoops Iowa @PrepHoopsIA

7 months ago

Conference Preview: West Central @braylonbing @JevynSeverson @EmersonBridge1 @TownMax10 @DavisTokheim @BakkeAjay @coltonlindsay_1 @AndonWatson @NotzBrody @Jaxson_Stauffer Click to view the article! https://t.co/rxBv4T0C8M

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IAbasketball @IAbasketball_

7 months ago

PRESEASON RANKINGS 🔥 Check out where are rankers placed the Top 16 in each class! What team are we sleeping on? Rankings powered by @MediacomCable #iabasketball x #iahsbkb

IAbasketball_'s tweet photo. PRESEASON RANKINGS 🔥

Check out where are rankers placed the Top 16 in each class! What team are we sleeping on?

Rankings powered by @MediacomCable

#iabasketball x #iahsbkb https://t.co/zpCB6DGZqg

20K

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Mr PitBull Stories

@MrPitbull07

8 months ago

"My name's Raymond. I'm 73. I work the parking lot at St. Joseph's Hospital. Minimum wage, orange vest, a whistle I barely use. Most people don't even look at me. I'm just the old man waving cars into spaces. But I see everything. Like the black sedan that circled the lot every morning at 6 a.m. for three weeks. Young man driving, grandmother in the passenger seat. Chemotherapy, I figured. He'd drop her at the entrance, then spend 20 minutes hunting for parking, missing her appointments. One morning, I stopped him. "What time tomorrow?" "6:15," he said, confused. "Space A-7 will be empty. I'll save it." He blinked. "You... you can do that?" "I can now," I said. Next morning, I stood in A-7, holding my ground as cars circled angrily. When his sedan pulled up, I moved. He rolled down his window, speechless. "Why?" "Because she needs you in there with her," I said. "Not out here stressing." He cried. Right there in the parking lot. Word spread quietly. A father with a sick baby asked if I could help. A woman visiting her dying husband. I started arriving at 5 a.m., notebook in hand, tracking who needed what. Saved spots became sacred. People stopped honking. They waited. Because they knew someone else was fighting something bigger than traffic. But here's what changed everything, A businessman in a Mercedes screamed at me one morning. "I'm not sick! I need that spot for a meeting!" "Then walk," I said calmly. "That space is for someone whose hands are shaking too hard to grip a steering wheel." He sped off, furious. But a woman behind him got out of her car and hugged me. "My son has leukemia," she sobbed. "Thank you for seeing us." The hospital tried to stop me. "Liability issues," they said. But then families started writing letters. Dozens. "Raymond made the worst days bearable." "He gave us one less thing to break over." Last month, they made it official. "Reserved Parking for Families in Crisis." Ten spots, marked with blue signs. And they asked me to manage it. But the best part? A man I'd helped two years ago, his mother survived, came back. He's a carpenter. Built a small wooden box, mounted it by the reserved spaces. Inside? Prayer cards, tissues, breath mints, and a note, "Take what you need. You're not alone. -Raymond & Friends" People leave things now. Granola bars. Phone chargers. Yesterday, someone left a hand-knitted blanket. I'm 73. I direct traffic in a hospital parking lot. But I've learned this: Healing doesn't just happen in operating rooms. Sometimes it starts in a parking space. When someone says, "I see your crisis. Let me carry this one small piece." So pay attention. At the grocery checkout, the coffee line, wherever you are. Someone's drowning in the little things while fighting the big ones. Hold a door. Save a spot. Carry the weight no one else sees. It's not glamorous. But it's everything." Let this story reach more hearts.... Credit: Mary Nelson

MrPitbull07's tweet photo. "My name's Raymond. I'm 73. I work the parking lot at St. Joseph's Hospital. Minimum wage, orange vest, a whistle I barely use. Most people don't even look at me. I'm just the old man waving cars into spaces.
But I see everything.

Like the black sedan that circled the lot every morning at 6 a.m. for three weeks. Young man driving, grandmother in the passenger seat. Chemotherapy, I figured. He'd drop her at the entrance, then spend 20 minutes hunting for parking, missing her appointments.

One morning, I stopped him. "What time tomorrow?"
"6:15," he said, confused.
"Space A-7 will be empty. I'll save it."
He blinked. "You... you can do that?"
"I can now," I said.

Next morning, I stood in A-7, holding my ground as cars circled angrily. When his sedan pulled up, I moved. He rolled down his window, speechless. "Why?"
"Because she needs you in there with her," I said. "Not out here stressing."
He cried. Right there in the parking lot.

Word spread quietly. A father with a sick baby asked if I could help. A woman visiting her dying husband. I started arriving at 5 a.m., notebook in hand, tracking who needed what. Saved spots became sacred. People stopped honking. They waited. Because they knew someone else was fighting something bigger than traffic.
But here's what changed everything, A businessman in a Mercedes screamed at me one morning. "I'm not sick! I need that spot for a meeting!"

"Then walk," I said calmly. "That space is for someone whose hands are shaking too hard to grip a steering wheel."

He sped off, furious. But a woman behind him got out of her car and hugged me. "My son has leukemia," she sobbed. "Thank you for seeing us."

The hospital tried to stop me. "Liability issues," they said. But then families started writing letters. Dozens. "Raymond made the worst days bearable." "He gave us one less thing to break over."

Last month, they made it official. "Reserved Parking for Families in Crisis." Ten spots, marked with blue signs. And they asked me to manage it.

But the best part? A man I'd helped two years ago, his mother survived, came back. He's a carpenter. Built a small wooden box, mounted it by the reserved spaces. Inside? Prayer cards, tissues, breath mints, and a note,

"Take what you need. You're not alone. -Raymond & Friends"
People leave things now. Granola bars. Phone chargers. Yesterday, someone left a hand-knitted blanket.
I'm 73. I direct traffic in a hospital parking lot. But I've learned this: Healing doesn't just happen in operating rooms. Sometimes it starts in a parking space. When someone says, "I see your crisis. Let me carry this one small piece."

So pay attention. At the grocery checkout, the coffee line, wherever you are. Someone's drowning in the little things while fighting the big ones.

Hold a door. Save a spot. Carry the weight no one else sees.
It's not glamorous. But it's everything."

Let this story reach more hearts....

Credit: Mary Nelson

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IGHSAU

@IGHSAU

8 months ago

The first girls' basketball rankings of the 25-26 season are posted. Johnston (5A), Dallas Center-Grimes (4A), Maquoketa (3A), Hinton (2A), and Council Bluffs St. Albert (1A) start the season as the top-ranked girls teams in Iowa: https://t.co/6ag9R29CG7

IGHSAU's tweet photo. The first girls' basketball rankings of the 25-26 season are posted. Johnston (5A), Dallas Center-Grimes (4A), Maquoketa (3A), Hinton (2A), and Council Bluffs St. Albert (1A) start the season as the top-ranked girls teams in Iowa:
https://t.co/6ag9R29CG7 https://t.co/LG4H7nZiFg

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Coach Pietig @CoachPietig

8 months ago

Congratulations to Preston Johnson on being named to the 2025 Elite All State team. A well deserved honor.

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Prep Hoops Iowa @PrepHoopsIA

8 months ago

Preseason Top 10: Class 1A @Hunter_Horn1 @JakobKoopman @jackmcelroy1010 @cmbargfrede @carterschwab5 @CarterKlein03 @CalHeydon @blum_landon @PryorJax @BrodyPryor12 @CameronCasel @JevynSeverson @EmersonBridge1 @Shay_Stephens9 Click to view the article! https://t.co/jH19E3BiGJ

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Tony Roe @tonysroe

8 months ago

There doesn't appear to be a North Linn, Madrid, or Marquette Catholic in Class 1A this year. Who headlines what looks like a pretty open field? My Preseason Top 10 in Class 1A is (finally) here: https://t.co/WZkPGZdfLE

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Coach Pietig @CoachPietig

8 months ago

Congratulations to Carter on his 34th place finish and the incredible career he has had. He will finish his career number 7 all time in school history! Thank you Carter.

CoachPietig's tweet photo. Congratulations to Carter on his 34th place finish and the incredible career he has had. He will finish his career number 7 all time in school history! Thank you Carter. https://t.co/5e2yb4zV5H

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Coach Pietig @CoachPietig

8 months ago

Congratulations to Preston Johnson on his runner up finish at the state meet. The 3rd fastest time in state meet history, and smashed the school record by 9 seconds. This young man has earned everything he has accomplished and we are so proud of him. Great job Preston.