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Prompting Prompt better 5 min New to AI Skill 201 of 494

Give AI a Bad Example

Works with ChatGPT · Claude · Copilot · Gemini

What you’ll be able to do

You can use a bad example to steer the AI away from it.

The problem

Sometimes it is easier to point at what is wrong than to describe what is right.

What this skill does

Paste an example of the kind of answer you do not want and say why. The AI will steer away from it. This is handy when previous answers kept missing in the same way.

When to use it

  • Use this when the AI keeps making the same kind of mistake and you can show an example of it.
Juni, the One AI Skill guide

Juni’s tip

Juni says: showing what to avoid can be as helpful as showing what to aim for.

The prompt

Main prompt
Here is an example of what I do NOT want and why: [bad example]. Now do [your request] differently.
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Try it live

Fill in the blanks — your ready-to-use prompt builds as you type.

Your prompt
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Weak vs. better

✗ Weak prompt

do not make it bad

✓ Better prompt

Here is an example of what I do NOT want and why: "Dear Sir/Madam, I am writing to..." (too stiff). Now write a warm, casual thank-you note instead.

Why this works

A concrete bad example shows the AI the exact trap to avoid, which is clearer than a vague "do it better".

Practice task

Try it now

Find an answer you disliked, paste it as a "do not want" example, and ask for a different take.

Self-check

  • I pasted a real example of what I do not want.
  • I also said what to do instead, so the AI has direction.

Common mistakes to avoid

  • Saying "do not make it bad" without an example, which gives the AI nothing concrete to avoid.
  • Forgetting to also say what you DO want, so it only knows half the picture.

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