A free field guide, not a product

You don't have to avoid AI.
You have to understand it.

This site is for people who've been putting off AI because it feels overwhelming, invasive, or expensive. It doesn't have to be any of those things. Here you'll learn a calmer way in: keep your information private, run what you can on your own computer, and call in a powerful model only when a job actually needs one.

Start the guide →   Who this is for

Trail map of the four-chapter guide A hand-drawn topographic map. A dashed footpath switchbacks up from a trailhead at the lower left through four numbered waypoints — Private RAG, Local models, Offline sessions, and Token costs — to a flagged summit where a private AI runs on your own machine, with a short spur beyond it to Chapter 06, Checking privacy. Two markers sit off the trail: Chapter 05, Turning it off, beneath a signpost for the AI you did not choose, and a first-aid marker for Staying Safe. Every marker links to its page. N TRAILHEAD TRAILHEAD A PRIVATE AI, ON YOUR MACHINE A PRIVATE AI, ON YOUR MACHINE Private RAG 01 Private RAG Local models 02 Local models Offline sessions 03 Offline sessions Token costs 04 Token costs Checking privacy 06 Checking privacy THE AI YOU DIDN’T CHOOSE THE AI YOU DIDN’T CHOOSE Turning it off 05 Turning it off STAYING SAFE STAYING SAFE READING TIME 26 min four chapters, in order
The route: four chapters, about twenty-six minutes of reading, ending with a private AI running on your own machine — then Chapter 06, just over the top, for checking any tool yourself. Two markers sit off the trail. Tap any of them to go straight there.
Privacy first

Your words stay yours

Before anything else, we ask where your information goes. Most everyday AI use — journaling, drafting, organizing your own notes — never needs to leave your computer.

Local by default

Run it yourself, for free

Tools like Ollama let an ordinary laptop run a capable AI model with no subscription, no account, and no internet connection required. Free is not the compromise here — it's the default.

Frontier when it counts

Reach further, on purpose

Some jobs genuinely need a bigger model. We'll show you how to use one deliberately, sparingly, and without an unpleasant surprise on a bill.

Why this site exists

Fear isn't a strategy. Neither is blind trust.

A lot of people our age have gotten one of two messages about AI: either it's dangerous and we should stay away, or it's magic and we should hand it everything. Both leave you worse off — one keeps you locked out of something genuinely useful, the other hands over your privacy without a second thought.

There's a middle path, and it's not complicated once someone walks you through it. That's what this site is: a patient, plain-language walkthrough written for people who'd rather understand a tool than be sold one.

What you won't find here

No products. No urgency. No jargon left unexplained.

  • Nothing is for sale, and nothing ever will be.
  • No affiliate links, no sponsored tools, no "limited time" anything.
  • Every guide is written to be read once, understood, and kept.
  • If a term needs explaining, we explain it before we use it.

Read more about the people behind this project →

Staying safe

And when someone uses AI against you

A relative calls, frightened, needing money immediately. The voice is exactly theirs — because a few seconds of audio is now enough to copy it. Every warning sign people were taught to look for is gone.

This part of the site needs no software and no setup. It matters just as much if you never run a model in your life.

Read this section →

Do this tonight, in one phone call

Agree on a code word with anyone who might call you in an emergency. Something odd, never written online, memorized by everyone. If a frightening call comes, ask for the word first. The voice can be copied. The word cannot be guessed.

The AI you didn't choose

And the features nobody asked you about

Most of the AI in your life arrived without a conversation: in your browser, your phone, the programs you already paid for — and inside organisations deciding about your loan, your rent, your claim, or your job application.

That section covers switching off what you don't want, using a cloud chatbot deliberately if you're never going to install anything, judging features that act on your behalf, and what to do when the decision was made about you rather than by you.

Read this section →

New here, and not sure any of this is for you?

Two short pages come before everything else. Why it sounds certain when it's wrong explains what these systems actually do, which makes both the fear and the disappointment smaller. What it's genuinely good at covers the uses worth the trouble — captions, descriptions, and turning an impenetrable letter into plain English.

There's also a plain-language glossary for any word you meet elsewhere.

Bring a friend.

This is easier to learn alongside someone else. Share a chapter, try it together, and compare notes over coffee.

Open the full guide →