Blog


Blog for AI Journey: 

  1. Why I started Painless AI Lab in 2026 – A Hong Kong Guy’s Real AI Journey
  2. How Humans Actually Talk to AI – From Everyday Language to Powerful Prompts
  3. Prompt Engineering: How to Turn Your Ideas into Powerful AI Outputs
  4. What Should You Learn in AI?
  5. How I build My First AI App under regional restriction?
  6. The Real Cost of Using AI in 2026: Do the Benefits Actually Outweigh the Bills? (Cloud vs AI PC)
  7. The Blueprint: Why I Built My Own Stock Analysis System?
  8. The Real Challenges of Building My First AI App from Zero
  9. One Minute to Generate a Professional Financial Report (No App Needed) 
  10. The Market Signals I’m Watching to Protect My Portfolio
  11. Why I Stopped Catching Falling Knives: The Dangerous Trap of “Keeping Buying the Dip”
  12. My Defensive Investing Checklist: How I Protect My Wealth in a Chaotic World
  13. Why I Turned Down Free Money: Friendship, FOMO, and the Reality of Trading in a Tough Economy
  14. Physical vs. Digital: My Real-World Strategy for Launching an AI Side Hustle from Scratch
  15. Why I Decided to Turn AI into Real Income: From Having $300 in My Pocket to Finding Real Financial Freedom
  16. The “Zero-Budget” Side Hustle: Why Your Obsession with a “Perfect” Product Is Killing Your AI Business
  17. Find a Product That Actually Sells: 4 Practical Ways to Cut Through the Noise and Spot a Winner 
  18. Beyond SEO: Why I’m Pivoting to AEO / GEO?  
  19. From Zero Eyes to First Sales: How I’m Actually Getting My Products in Front of People (Without Burning My Wallet)
  20. Beyond Social Media: Why Every Solopreneur Needs a WordPress Hub (No-Code + AI Assistant)
  21. Beyond Waiting: How I Started Using AI to Find Real Customers (Instead of Just Hoping They Find Me)
  22. Why I Trimming My Google Stock Right Before Earnings (No Heroics, Just Process)
  23. Why I Bought Back My Google Stock this morning?
  24. How I’m Turning AI Art into a Side Hustle (And Why You Don’t Need to Be an Artist)
  25. Why a Non-Creative Guy Like Me is Suddenly Obsessed with AI Videos?
  26. AI Automation vs AI Prediction: Why My AI Failed to Win the Mark Six Lottery (And What That Teaches Us)
  27. One Photo Is All It Takes to Create a High-End Product Commercial Video (And Save Thousands)
  28. Why Good Reviews and Likes Don’t Save You When the Market Is Full of Cheap Products?
  29. How I’m Sourcing Physical Products in the AI Era (Without a Corporate Budget)?
  30. From Factory Floors to Your Brand: Should You Go OEM or ODM?
  31. Taking a Free AI Agent Class: My Hands-On Experience with Tencent’s WorkBuddy
  32. Frontier AI’s Road…
  33. Building a 24/7 AI Team: My Hands-On Test with Grok Bot on an M1 Mac Mini
  34. Can AI Really Build Your Website? Why I Skipped the One-Click Hype and Spent Hours Doing It Myself
  35. Why I Turned My Blog Into a Book?
  36. The October Exhibition Ritual: Why I Never Miss the HK Electronics Fair and Global Sources
  37. The “AI to SI” Rebrand: What It Means for Regular Practitioners
  38. Is AI/SI Enough to Sell a Book? What I Learned Building “The $300 AI Rebuild”
  39. Will AI/SI Replace Learning Languages?
  40. Can AI help you stay disciplined during a market correction?