How to Prompt AI by Showing It an Example (Few-Shot).
Here is a faster way to get AI to sound like you. Do not describe what good looks like. Show it. Paste two or three examples of your best emails, then ask for a new one in the same style. This is called few-shot prompting, and it works because the AI copies a pattern far better than it follows a description. It is the quickest way to make AI write in your voice, not a robot's.
The mistake most people make
Most people try to describe their style in words. They write "make it warm but professional, short but not blunt, confident but not pushy." Then the answer comes back sounding like nobody real. The problem is that style is hard to explain and easy to show. You know a good email when you see one, but you struggle to list the rules behind it. So the AI guesses at your taste and gets it wrong.
What good looks like
Good sellers show, they do not tell. They keep a few of their best real emails and paste them straight into the prompt as examples. Then they say "write a new one like these." The AI studies the pattern, the length, the tone, the way you open and close, and copies it. You stop describing your voice and start handing it over. The answer comes back sounding like you on a good day.
How to do it
Pick two or three of your best real examples
Find work you are proud of. Emails that got replies, a message that booked a call. Two or three is enough. More than that and the AI just gets muddled.
Grab two cold emails that actually got a reply and copy the full text of both.
Paste them in, then ask for one more like them
Put the examples in the prompt, label them clearly, then give the new task. The AI now has a pattern to match, not a description to guess at.
"Here are two emails that worked for me. [paste both] Now write a third for a sales leader at meritt in the same style."
Show the shape, not just the words
Examples teach length, order, and tone all at once. If your best emails are four lines with one question, the AI will copy that shape without being told.
Two short, punchy examples get you a short, punchy result. Two long ones get you long. The examples set the mould.
See the difference
"Write a cold email in my voice. Keep it warm, short, human, and not too salesy." The AI has no idea what your voice sounds like, so it invents one. The result is generic, and it is not you.
"Here are two emails of mine that got replies. [paste both] Write a third to a sales leader at meritt in the exact same style and length." The AI copies your openers, your rhythm, your sign-off. The new email sounds like you wrote it.
Same tool, same minute of effort. Describing your style gets a stranger's voice. Showing two examples gets your own. That is the whole power of few-shot.
How you'll know it's working
You have got this when your prompts carry examples, not just instructions. Look at your last few. Did you show the AI a sample of good work, or only describe it? When you show it, the answers stop sounding generic and start sounding like you. Describing your style is slow and vague. Showing it is fast and exact. That is a habit that pays off every time you open an AI tool.
Questions people ask
What is few-shot prompting?
Few-shot prompting means giving the AI a few examples of what you want before you ask for a new one. Instead of describing the style you are after, you paste two or three samples of good work and say "make one like these." The AI copies the pattern in the examples, so the result matches your voice, length, and tone far better than a description ever could.
How many examples should I give the AI?
Two or three is the sweet spot. One example is a start, but the AI may copy it too closely. Two or three show a pattern it can follow without just repeating one email. More than three or four often muddles things, because the examples start to pull in different directions. Pick your two or three strongest and leave it there.
When should I show an example instead of just describing what I want?
Show an example whenever the thing you want is easier to recognise than to explain, like tone of voice or the shape of a good email. Describing works for simple, factual tasks. But for anything with style or feel, examples win. If you find yourself piling up adjectives like "warm but not pushy," stop and paste a real example instead.
Where do I get good examples to use?
Use your own real work. The emails that got replies, the message that booked a call, the follow-up that restarted a dead deal. These are proof of what works for you, so they teach the AI your actual voice. Keep a short file of your best examples and reuse them whenever you prompt. Over time it becomes your personal style guide.
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