What is AI actually useful for? Ordinary jobs, not party tricks

AI usually gets introduced with a party trick. Write a poem. Invent a dinner party menu for astronauts. Fun for an evening, and then the novelty wears off and the thing sits unused.

The uses that last are duller and better: making sense of something confusing, thinking a plan through, chasing a question you would otherwise have let go. None of it requires special words. You say what you are trying to do, the way you would to a friend who happens to know a lot.

Getting a story out of your head

Start here, because it is the one people least expect.

Try saying: “Ask me about my first job, one question at a time.” Then answer. It will ask the next thing, and the next, and half an hour later there is a piece of your life written down that nobody in your family had heard.

It works because the hard part of telling a story is not the telling, it is the starting. A question gets you going. The words stay yours.

The same trick helps when you are stuck for what to say. A note to a grandson, a message you have been putting off. Ask for a first line, not a finished thing.

Making sense of something confusing

Some documents are written to be precise, not clear: an insurance statement, a travel policy, the instructions for a new appliance.

You do not need to hand the page over. Read the part that puzzles you out loud, then ask:

• “That is the paragraph. What is it asking me to do?”
• “Put that in plain English.”
• “Which dates in that should I double-check?”

It is good at restating things and better at answering the question that follows. If the second try is still fog, say so and ask for an example.

Keep the original next to you and check the details there. Understanding what you are looking at is the point. Deciding is still yours.

Thinking a plan through

Most useful questions start with “what should I do about”.

Dinner, with what is actually in the fridge. Three days somewhere you have never been. A weekend with the family coming. The yard, now that the season is turning.

“What can I make with what is in the fridge?” is a fine start, but the answer gets worth having when you add the awkward parts: one of them will not eat fish, you do not want to be on your feet all day, you have two hours and a small oven.

The same goes for a trip. “I have three days in Charleston, I like walking, I do not want to rush” gets you something you might follow. “Best itinerary Charleston” gets you the same ten-item list everyone else got.

Following a question you would otherwise drop

This is the quiet pleasure of the thing. A crossword clue that will not come. What that bird in the garden was. Whether the film is worth the trip, and what else the director made. Why the neighborhood is called what it is called.

Say what is on your mind and then keep going. “Tell me more.” “Why did that happen?” “What else is like it?” A good conversation ends up a long way from where it started, which is the part you cannot get from a search box.

When an assistant can look things up while you wait, it handles the near-at-hand too: what time the place opens, whether the bridge is closed again, what that bird in the yard was. Be specific about where you are, and ask where the answer came from. It will occasionally invent an opening time with total confidence.

Keeping up with people, and passing an hour

Two uses that rarely make the list of features.

The first is staying in touch. Not writing letters for you, which reads as false the moment anyone who knows you sees it, but getting you unstuck. “I want to send my daughter something for her birthday, she likes gardening and hates clutter, what should I be thinking about.” Or working out how to say the awkward thing kindly.

The second is the pleasure of an unhurried hour. A quiz on a subject you know far too much about. The crossword clue. Naming a song from a few lines of its lyrics. Settling an argument about a film from 1974. It is a decent companion for the sort of curiosity that used to end with “ah well, we will never know”.

Where to stop

It is a good first stop. It is not where the matter should rest.

Use it to understand a term before an appointment and to arrive with better questions. Do not use it to diagnose, to change a medication, to settle a legal matter, or as the only opinion on money. Not because AI is uniquely untrustworthy, but because those are the things you check twice anyway.

Ask it the way you would ask a person

There is no correct phrasing, and trying to find one is the single biggest waste of effort for anyone starting out.

Nobody needs the perfect prompt. They need to say the thing they actually want, including the messy details, and then say “no, more like this” when the first answer misses.

That is also why talking works better than typing for a lot of people: the full question comes out more easily when you say it than when you have to compose it.