Latest posts
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China Has 16× More Pet Dogs Than Newborn Babies in 2025. The Numbers Are Stunning.
China’s population problem gets discussed a lot. Birth rates falling, aging society, demographic dividend ending. You’ve read the headlines. But the numbers behind those headlines are stranger than most people realize. Here are 5 data points that reframe the whole picture. 1. More Pets Than Babies — By a Factor of 16 In 2025, China’s…
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China Gives Workers 122 Days Off Per Year — But Only 18 of Them Are Actually Yours
China has 13 public holidays per year as of 2025. Add in 104 weekend days and you’re looking at 117 days off on paper before you’ve earned a single day of paid leave. So why does China consistently rank near the bottom of global work-life balance surveys? Because 104 of those 117 days aren’t really…
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China vs USA Cost of Living: 40+ Items Compared — The Results Genuinely Surprised Me
Everyone knows China is cheaper. Food, transport, everyday life — prices that feel impossible if you’re used to Western costs. But “cheaper” turns out to be a complicated story. A simple bowl of noodles: ¥25 ($3.50) in China vs about $18 in the USA — 5× cheaper. A taxi ride: ¥30 ($4) in China vs…
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13 Chinese Social Media Apps That 1.4 Billion People Use (Most Foreigners Have Never Heard Of)
If you think TikTok is Chinese social media, you’ve seen maybe 5% of the picture. China has a completely parallel social media ecosystem — 13+ major platforms, each with hundreds of millions of users, none of them accessible without a VPN from most of the world. Most Western users have never heard of them. Together,…
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I Calculated How Much Money You Need to Never Work Again in 15 Countries — China Nearly Broke Me
I’ve been staring at Shanghai apartment prices for months. At ¥50,000 per square meter in some neighborhoods, a 90m² flat costs ¥4.5 million — about $625,000. That’s more expensive per square meter than many US cities. And then the obvious question hit me: what if instead of buying that apartment, I just… kept the money…
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5 Questions to Ask Before Buying Chinese Home Appliances (Most People Skip #3)
The critical vetting framework that separates smart buys from expensive mistakes. Learn what Chinese brands actually prioritize.
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When you let Claude Haiku build your timeline feature
I saved 95% on tokens by switching from Opus to Haiku. Then one problem took 30 minutes instead of 5. Here’s why model choice matters more than cost.
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Roborock vs ECOVACS vs Xiaomi: Which Chinese Robot Vacuum Is Actually Worth Buying?
Comparing three Chinese robot vacuum brands head-to-head. Why Roborock’s founder quit Google, how ECOVACS beat the odds, and when Xiaomi is actually good enough.
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The Real Problem with AI Tools (And Why I Stopped Building Them)
After building 150+ AI tools, I realized I wasn’t building tools. I was building decision frameworks.
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Stop Getting Lost in Travel Planning — Let AI Read Your Mind Instead
Built a free tool that turns your travel details into structured AI prompts. Copy-paste to ChatGPT. No more vague travel planning.
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I Let AI Decide: Repair or Replace My Kitchen Range Hood. It Cost Me $38 More—Here’s What I Learned
When to repair vs replace appliances? I asked AI and a technician got opposite advice. Here’s what really happened—and how AI missed the mark.
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I Asked AI to Predict My Blog Traffic. Here’s What Happened.
I asked AI to predict which blog post would bring me traffic. It sounded confident. I spent hours writing it. The actual results told a very different story. Here’s what a month-long experiment with Xiaohongshu revealed about AI predictions.
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What Is the Ben Franklin Effect?
You ask a coworker for help with a project. They assist. Now they like you more than before, even if they were neutral before. The favor created liking. The Original Discovery Ben Franklin noted in his autobiography that an enemy who did him a favor became his friend. He theorized that people rationalize their actions:…
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What Is the Cobra Effect?
A school pays kids for good grades. Students cheat to get grades. The incentive (payment) created the problem (cheating), making education worse. The Original Discovery British colonial India offered bounty for cobra skins to reduce cobra population. People started breeding cobras to collect bounties. When the program was canceled, breeders released the cobras. The problem…
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What Is the Spotlight Effect?
You arrive to a meeting 5 minutes late. You feel everyone is watching and judging. In reality, they barely noticed. They’re focused on the meeting content. The Original Discovery Gilovich’s study (1999). He had students wear embarrassing T-shirts in public, predicting others would notice. In reality, only 23% of passersby noticed the shirt. Students estimated…
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What Is the IKEA Effect?
You build a bookshelf (IKEA) yourself. It’s wobbly and poorly finished. You love it and take great care of it. A professionally-made bookshelf of the same quality feels cheap and disposable. The Original Discovery Kahneman and Norton’s study (2011). They had people assemble IKEA furniture or origami. Those who assembled rated their creations significantly higher…
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What Is Gambler’s Fallacy?
A lottery hasn’t hit the number 7 in 100 draws. Someone bets heavily on 7, thinking it’s ‘overdue.’ The probability is still 1 in (whatever), but the bias makes it feel like 7 ‘should’ come soon. The Original Discovery Observed in Monte Carlo, 1913, when roulette landed on black 26 times in a row. Gamblers…
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What Is the Peak-End Rule?
A colonoscopy procedure (Group A): 20 minutes of pain, ends with 3 minutes of extra pain. (Group B): same 20 minutes, but 3 minutes more of mild pain. Group A rates the experience better because it ends more unpleasantly. The Original Discovery Daniel Kahneman’s research (1993). He had subjects put hands in cold water. Group…
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What Is Blind Following Effect?
A manager implements a new process. Teams follow it without questioning. Later, it’s discovered the process is inefficient, but by then it’s established as ‘how we do things.’ The Original Discovery Demonstrated in obedience studies (Milgram) and conformity research (Asch). People obey instructions even when the instructions contradict their values or common sense. How It…
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What Is the Gadfly Effect?
Ralph Nader (consumer safety gadfly) highlighted auto safety issues. The auto industry ignored him, so he testified before Congress. His ‘nagging’ eventually led to seatbelts and safety standards. The Original Discovery Named after Socrates, who called himself a gadfly to Athens, stinging the city with questions to challenge complacency. Used by activists, critics, and disruptors…