Three hundred days in a row on your language app. Hundreds of words learnt. And yet, the day a waiter speaks to you in Madrid, nothing comes out.
It is not a lack of work. It is a lack of practice. To speak a language, you have to... speak it. And that is precisely what traditional methods allow least, for want of an available partner.
AI changes that. It can become that partner, available at any hour, never tired, never mocking. Here is how to really use it.
1. Speak, for real
Use your assistant's voice mode, not just the keyboard. And give it a precise role: "You are a waiter in a café in Madrid, I am a customer. Speak only in Spanish, at beginner level."
You can multiply the situations: booking a hotel, explaining a problem to a doctor, sitting a job interview, getting to know people at a party. These are the conversations you will really have.
2. Ask for corrections, but not all of them
Being corrected on every sentence is discouraging and breaks the flow of the conversation. Instead, ask: "At the end, point out my three most important mistakes, with a simple explanation and a correct example."
Three mistakes properly understood are worth more than twenty corrections forgotten straight away.
3. Read at your level
Pick a subject you are passionate about, from football to cooking, and ask the AI to rewrite an article in the target language, at your level, with a short list of the difficult words. Reading things that interest you is the best way to keep going over the long term.
4. Review your own mistakes
Keep a list of the mistakes you make often and the words you were missing in conversation. Then ask the AI to turn them into flashcards, and come back to them regularly. They are your mistakes, so they are the most useful ones to work on.
In 1885, the German psychologist Hermann Ebbinghaus ran an experiment on himself: he learnt lists of meaningless syllables, then measured how many he retained over time. The result: most of it fades within a few days. But each revision, spaced further and further apart, slows that forgetting. This is what is known as spaced repetition. For a language, it means that a little regular practice is far better than one long session now and then.
5. Also listen to real humans
An AI voice speaks clearly, evenly, without a marked accent. Real life, by contrast, is full of people who speak fast, swallow their words, use slang. Top it up with podcasts, series, videos and, as soon as you can, real conversations.
The limits to know about
AI sometimes gets things wrong, especially on the subtleties of grammar, regional expressions or usages that vary from one country to another. If a correction seems odd to you, check it.
It judges pronunciation poorly. It often understands what you say even when your accent is rough, which can give a false impression of progress.
It does not replace culture. A language is also ways of greeting people, of joking, of saying no politely. AI knows some of that, but nothing beats immersion.
As with revising for an exam with AI, the golden rule is the same: you are the one who has to make the effort. AI is there to train you, not to speak in your place.
What to take away
The best private tutor in the world is no use if you do not open your mouth. AI has one huge advantage: with it, you are no longer afraid of getting things wrong.
Make the most of it to do what no one dares do in front of a stranger: speak badly, often, and better and better.