"จังหวัดกระบี่" ถูกถ่ายโดยดาวเทียมของ NASA
เว็บไซต์ NASA Earth Observatory
ประกาศให้ชายฝั่งกระบี่เป็นหนึ่งในพื้นที่ที่ "น่าทึ่งที่สุดในปฐพี" ด้วยโครงสร้างทางธรณีวิทยาที่หาดูได้ยากจากที่ไหนในโลก
ทำไม NASA ถึงต้องตื่นเต้นกับ "กระบี่" ขนาดนี้
You don't need the $100 Claude plan.
Instead, you just need these 9 (free) fixes:
1. Shrink Your Files.
Open a Google Doc. Paste the text from your PDF.
Download as .md file format & upload that instead.
A 15-page PDF = 45,000 tokens.
The same text as the .md file = 2,000 tokens.
2. Plan First. Build Last.
Open Claude Chat. Prompt: "Help me plan a [financial model]. Ask me questions first."
Then paste the final plan into Cowork and prompt, "Build exactly this."
You just saved 1/10th of the cost.
3. Let Claude Ask You.
Stop writing long prompts. Prompt this instead: "I want to [TASK] to [SUCCESS CRITERIA]. Ask me questions using AskUserQuestion before you start."
Then just select answers. Clicking costs almost zero tokens. Your 500-word prompt costs 500.
Full guide here: ruben.substack.com/p/how-to-stop-…
But here's what's really draining your credits:
4. Edit Your Messages, Don't Resend.
Click "Edit" on your last message to Claude.
Fix the mistake there. Hit Save. Claude regenerates without stacking a new message on top.
Every "no wait, I meant..." doubles your cost.
5. Summarize Every 15 Messages.
After having an entire chat with Claude. Prompt: "Summarize this entire conversation into a brief."
Copy it & paste it as the 1st message in a new chat.
You just compressed 105,000 tokens into 500.
6. Switch Models Before You Start.
Click the model dropdown. If the task takes Claude under 30 seconds to answer, pick Haiku or Sonnet. Only pick Opus for deep, multi-step work. This saves you 3–5x per message.
7. Use Projects, Not Uploads.
Go to Projects. Create one. Upload files there once.
Every new chat inside that Project reads it without re-tokenizing. Stop uploading the same contract to 5 separate chats.
8. Turn Off Extra Features.
Go to the tools panel. Turn off Web Search.
Turn off connectors. Turn off Extended Thinking.
Only turn on what this specific task needs.
Idle features burn credits silently.
9. Batch 3 Tasks Into 1 Message.
Instead of sending "Summarize this" then "List the key points" then "Write a headline" - send all three in one message.
Three messages = three full context reloads.
One message = one reload.
Access the free guides to copy my full system:
✦ 23-fixes breakdown: ruben.substack.com/p/how-to-stop-…
✦ The infographic cheat sheet: how-to-ai.guide
Send it to the one who keeps hitting Claude's limits.
🚨BREAKING: NotebooKLM + Gemini is literally a Cheatcode for exploding on YouTube.
Here are 6 ways + Prompts to reverse engineer any successful YouTube channel
(step by step guide)👇
🚨BREAKING: Claude can now build a complete YouTube growth strategy that takes channels from 0 to monetization in 90 days.
7 prompts to go from unknown creator to trusted authority in your niche:
(Save this before it goes viral)