The most important section on this site
The Honesty Files
AI is genuinely useful and it confidently makes things up — both are true. Most courses skip the second part. Here it's a whole section.
This is our philosophy made concrete: AI should amplify your thinking, not replace it — and that only works if you know exactly where it fails. Everything here is free, forever. It's the most important section on the site.
Free7 lessons
- 1Why AI makes things upIt predicts likely words. It doesn't look things up. Everything follows from that.
- 2The 2-source ruleAny fact you'll act on gets confirmed somewhere AI didn't write.
- 3What AI can't knowYour life, this morning's news, and whether it's right — the built-in blind spots.
- 4What not to pasteThe postcard rule: if you wouldn't write it on a postcard, don't paste it in a chat.
- 5Spotting AI fakesImages, videos, voices, and scam texts — the tells, and the mindset that outlasts them.
- 6When a human is non-negotiableThe bright lines: diagnosis, legal advice, big money, crisis. AI preps you for the professional. It never replaces them.
- 7Using AI without losing your edgeThe quiet risk nobody covers: skill atrophy and rubber-stamping.