Writing with AI without losing your voice

AI-written text is increasingly recognisable: smooth, cautious, a little hollow. Handy for going fast, disastrous for standing out. Here is how to benefit from the help without diluting your voice — with a before/after example, a prompt template and a repeatable sequence.

The real risk: the average

A model produces, by design, an average phrasing: the one that pleases the greatest number. That is exactly what makes a text forgettable. Your value, meanwhile, lies in what is not average: an angle, a conviction, a lived example.

Use AI upstream, not in your place

Where the assistant truly excels:

• Breaking the blank page: asking it for an outline, three possible angles, a list of arguments.
• Rephrasing what you have already written: shortening, clarifying, correcting — the same logic as for summarising a long document without betraying it.
• Playing the critical reader: “what is unclear? what is missing?”

In all these cases, the idea stays yours. The AI works the material, not the substance.

Give it your voice as a reference

If you want it to imitate you, show it. Paste two or three texts you have written and ask it to respect the tone. A concrete example guides far better than an abstract instruction like “be natural”: that is one of the 7 principles for writing better prompts, show rather than describe.

A template that works well:

Here are two texts I have written. Analyse their tone, then keep it.
[TEXT 1]
[TEXT 2]
Now, write [the topic] respecting that tone:
short sentences, concrete examples, no superlatives.

The final instruction (“short sentences, concrete examples”) is only there to lock in what the examples already show. It is the combination of the two — show and name — that gives the best results.

Before / after: what “taking back control” means

Take a generated paragraph, correct but bland, and its reworked version.

• AI draft: “Artificial intelligence offers numerous advantages for businesses. It saves time and significantly improves productivity across many areas.”
• Reworked version: “AI saved us half a day a week on reports. The rest — strategy, trade-offs — hasn’t budged an inch. That’s exactly where it helps: repetitive work, not the decision.”

Same topic, two worlds. The second has a figure, an owned limit, a point of view. None of it could come from the model alone: you bring it.

Always take the final pass

The rule that changes everything: the last pass must be yours. Reinject an anecdote, a clear-cut opinion, a turn of phrase that is yours. It is that final gesture that turns a correct text into a text that sounds like you.

Beware of AI tics

Some formulas give the machine away. The table below lists the most frequent ones, with an example and its fix:

AI tic	Typical example	Fix
Empty superlative	“a revolutionary, must-have solution”	Say what it does, with a fact
Systematic triplets	“fast, efficient and high-performing”	Keep the one word that matters
Catch-all transition	“In an ever-changing world…”	Get straight into the subject
Excessive caution	“it is important to note that one should…”	Assert, or cut
Conclusion that resummarises	“In conclusion, we have seen that…”	End on an idea, not a recap

When you spot them in a generated draft, cut without regret.

The sequence, in 4 stages

To keep your voice without spending the whole day on it, a simple order:

1. AI draft — you get raw material quickly.
2. Structure — you keep what holds, you throw out the rest.
3. Final pass — you reinject opinion, lived example, personal turns of phrase.
4. Cutting the tics — you run the text through the filter of the table above.

Stages 3 and 4 are non-negotiable: they are what make the difference between a correct text and a text of your own.

When not to delegate writing to AI

Not everything can be outsourced, and knowing that saves you time. Three cases where you are better off writing it yourself from end to end:

• Messages where your signature commits you: a note of condolence, a delicate disagreement, a sincere thank-you. The reader senses the generated formula immediately, and the effect is worse than clumsy.
• Texts where you have nothing to say: if you ask the AI to fill space for lack of an idea, the result will be hollow whatever you do. The problem is not the style, it is the missing substance.
• High-responsibility content: legal, medical, committed figures. Here, the AI’s fluency hides the risk instead of reducing it.

The rule: the more a text carries your voice or your responsibility, the less the AI should touch it.

Key takeaway

AI is an excellent drafter and a poor final author. Use it to go faster to the draft, then take back control of what makes the difference: your point of view. That is precisely what a machine cannot provide in your place.