Six Common Mistakes with AI Assistants and How to Avoid Them

The most common slip is also the easiest to understand. An AI assistant writes in smooth, confident sentences, and confident sentences feel true. But the tool is built to produce text that sounds plausible, not to look things up and confirm them. It can state a wrong date, a made-up book title or an invented rule with the same calm tone it uses for something correct.

In my lessons I ask learners to treat each answer as a first draft from a well-read but sometimes careless helper. If the answer matters, such as a medication question, a tax rule or a deadline, check it against an official source before you act. For a recipe idea or a birthday message, a small error costs nothing. The more it could cost you, the more checking it deserves.

A useful habit is to ask the assistant where a claim comes from, then look for that source yourself. If it cannot point to anything real, take that as a sign to be careful.

• Check anything involving health, money or legal matters elsewhere
• Ask which source a claim comes from, then look for it yourself
• Be more careful as the stakes get higher

Many beginners type a single short line, receive a bland reply and decide the tool is useless. A question like help me with a letter leaves the assistant guessing about who the letter is for, how formal it should be and what you want it to say. The reply is bland because the request was.

Try adding three things: who you are writing for, what you want to happen, and the tone you prefer. A request such as a polite note to my landlord asking when the furnace will be serviced, short and friendly, gets a far more useful result. You can also say what you do not want, like no long introductions.

Treat the exchange as a conversation. If the first reply misses, say so plainly and ask for a change. Saying make it shorter or sound less formal works well, and you never need to start over from scratch.

• Say who the text is for and what you want it to achieve
• Name the tone: friendly, formal, brief
• Reply with corrections instead of starting again

It feels natural to type freely into a chat box, especially when the assistant is friendly. But what you type may be stored, reviewed or used to improve the service, depending on the tool and its settings. Treat the box as a place you would not mind a stranger glancing at.

Leave out your social insurance number, banking details, passwords, full home address and anyone's health records. If you want help with a letter that contains such details, swap them for placeholders like my account number or the street name, and fill them in yourself afterwards. The assistant does not need the real ones to help with wording.

It is also worth looking at the privacy settings of any tool you use, since many let you limit how your conversations are kept. Spend ten minutes on that once, and you will feel much more at ease.

• Never type passwords, banking details or your insurance number
• Use placeholders and fill in the real details yourself
• Look at the privacy settings once, when you start

A tidy paragraph from an assistant is tempting to copy straight into an email, a card or a community newsletter. The risk is that it may contain an odd phrase, a wrong name or a claim you never meant to make. It may also say something that simply does not sound like you, and the people who know you will notice.

Read every generated text aloud before it leaves your hands. If a sentence makes you wince, change it. Add a detail only you would know, such as the name of the neighbour who helped or the trip you took last spring, because those touches make a message feel yours.

For anything sent under your name, think of the assistant as someone who drafts and of yourself as the one who signs. That small shift in thinking prevents most embarrassing moments, and it keeps your own voice in what you send.

• Read the text aloud before sending
• Correct names, dates and figures by hand
• Add a personal detail only you could know

Assistants learn from material collected up to a certain point, and some cannot browse the web at all. Ask about last week's weather, a new local bylaw or this month's ferry schedule and you may get an out-of-date answer, or a guess dressed up as an answer. The tool also knows nothing about your household unless you tell it.

For anything time-sensitive, go to the official website, a local office or a phone call. Use the assistant for what it does well: explaining a concept in plain words, suggesting a way to organize a week, drafting a first version or listing questions to bring to an appointment.

When you do want advice for your own circumstances, give the relevant facts in the question, then remember it is still a general suggestion. A professional who knows your full situation will always be better placed to decide.

• Use official sources for news, schedules and rules
• Give context in your question when you want tailored ideas
• Keep the tool for explaining, drafting and planning

Two opposite habits cause trouble. Some people hand every small decision to the assistant and slowly lose their own practice at writing or planning. Others avoid it completely, worried they will break something or be fooled. Neither extreme serves you well.

A middle path works best. Pick one small, low-risk task this week, like turning a rough grocery list into a meal plan, or asking for a clearer way to word a thank-you note. Notice what helps and what does not. Nothing you type can damage your computer, and you can close the window whenever you like.

Confidence comes from small, repeated tries, which is how we teach it in the AI Tools for Everyday Life course. Keep your own judgment in charge, and let the tool take over the dull parts of the job.

• Start with one low-risk task you already do
• Keep doing some writing and planning yourself
• Closing the window is always an option