Latest posts
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I Asked 8 AIs: One Stock, Hold 10 Years. The Answers Ranged From French Luxury to China Taiwan Semiconductors.
Unlike Episode 1 where all 8 AIs agreed on value investing, this time they scattered across 5 industries and 4 countries. Three independently converged on the same stock. One picked a French handbag company. And Grok copied another AI’s answer word-for-word — again.
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My Friend Asked Me How to Use AI for Investing. I Froze. So I Made 8 AIs Compete — Then Judge Each Other.
I asked 8 AI chatbots which investment school they endorse. All 8 gave the same answer. Then I made them judge each other. What came back was either reassuring or a little unsettling.
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40 Psychology Laws That Explain Why People Do What They Do (Complete Index)
The complete index of 40 psychology laws, cognitive biases, and mental models — each explained with real examples, original research, and a quiz. Bookmark this page.
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My Website Was Secretly Redirecting Visitors to a Malicious Site. AI Helped Me Find Out.
My Chinese website was secretly redirecting mobile visitors to a malicious site. I had no idea. Here’s how AI helped me trace the source — and what I found inside a popular free analytics tool.
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Month 1 Blog Income Report: $0 Earned, 484 Real Visitors, and Why I’m Still Recommending Hostinger
My first-ever blog income report. Revenue: $0. Traffic: 484 visitors. Affiliate application: still pending. Hostinger recommendation: genuine. Here is everything.
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Hostinger vs BandwagonHost: I Used Both. Here’s What Actually Changed.
I ran this blog on BandwagonHost, then switched to Hostinger. Real comparison: price, speed test results, setup experience, and who each one is actually for — including the one area where BandwagonHost still wins.
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How to Start a WordPress Blog on Hostinger: What I Actually Did (No Fluff)
The exact steps I used to get a WordPress blog live on Hostinger — purchase to first article in under two hours. Includes hPanel walkthrough, LiteSpeed Cache settings, essential plugins, Search Console setup, and one FTP quirk worth knowing about.
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I Tried Hostinger for One Month: An Honest Review from a User in China
An honest one-month review of Hostinger from a user in China: speed test results, interface impressions, price comparison vs Chinese hosting and BandwagonHost, plus one real bug I found.
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I Asked 7 AIs to Find China’s Next 18-Year Bull Stock. Come Back in 2031 to See Who Was Right.
An ordinary Chinese investor’s experiment — and a time capsule sealed in July 2026. ⏱️ Timestamp Certificate This article was published on July 20, 2026 and immediately archived by the Internet Archive Wayback Machine (snapshot: 2026-07-20 15:16 UTC). The archive is permanent and cannot be altered — it proves these AI predictions were recorded before…
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AI Startup Simulator: I Used Real 2024–2026 Cases to Build a Founder Decision Game
I built a free AI startup simulator based on real cases: Builder.ai ($450M bankrupt), DeepSeek (beat OpenAI on a budget), Cursor (20 people, $300M ARR). 5
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$20 Million and 5 Decisions: The Investment Simulator Based on Real Celebrity Finance Disasters
Free investment decision simulator: you’re a retired athlete with $20M. Based on real cases like Mike Tyson ($400M to bankrupt), Allen Iverson, and more. 5
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The Couple on the Subway Who Made Me Build the Relationship Lab
A couple arguing on the subway — “You never understand me” vs “You’re overreacting” — made me realize most relationships don’t break from lack of love. They break from lack of tools. Here’s what I built.
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The Dangers of Prolonged Sitting Hit Me at 40. Why I Quit Pomodoro Timers and Built a Game Instead.
A note before we start: This is a personal account of my own health checkup and the habit changes I made afterward. Nothing in this article is medical advice. If you have any health concerns, please see a qualified doctor. It was a Tuesday afternoon. My servers were humming quietly — a Mac mini M1…
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Hostinger vs Bluehost for Bloggers Outside China: Here’s What Actually Matters
When I decided to build this blog, I had a constraint that most people reading web hosting comparisons don’t have: I live in mainland China. That constraint changes the decision significantly. Hosting inside China requires ICP registration — a government filing process that takes weeks and ties your content to a real-name system. For a…
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Month 1 Website Self-Diagnosis: What Google, Bing, and Yandex Really Think of My New Blog
I built a blog for 30 days and ran a full 3-search-engine diagnosis. Real data from Google Search Console, Bing Webmaster Tools, and Yandex. Plus the mistake that nearly got me flagged as a content farm.
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Working Memory Test: I Asked Three AIs to Build It. Here’s What Each One Did.
There’s a specific kind of embarrassment that comes from staring at a blank input box, knowing a verification code expired three seconds ago because you couldn’t hold six digits in your head long enough to type them. That happened to me. My phone lagged. The SMS code was right there — I read it —…
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I Thought Labeling AI Content Was the Honest Thing to Do. Then Every AI Changed My Mind.
Share your experience or thoughts below.
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I Borrowed Money to Bet on Elon Musk’s Robot — My AI Has Been Yelling at Me for Months
A real story about using margin financing to bet on humanoid robots, and the AI that kept trying to talk me out of it. Who’s right? We’re still waiting.
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I Built a Free AI China Trip Planner — Here’s What 18 Months of Iteration Actually Looks Like
An honest story of building a free AI China trip planner from a spreadsheet to 31 cities — what broke, what worked, and what a competition forced me to finally fix.
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My Son Was Struggling With Math. I Built a Free AI Tutor. Then Two AIs Had Very Different Opinions About It.
My 16-year-old was staring at his physics homework like it owed him money. Not the answer. The whole problem. He didn’t know where to begin, and I didn’t either — not because the problem was hard, but because neither of us knew what “beginning” even looked like. I thought about how I used to approach…