So much of today’s business writing simply lacks credibility.

AI is part of the problem, but only because it proliferates it. Bad writing existed way before ChatGPT, Gemini, and Claude.

The truth is that if you know how to write well without AI, you can also direct AI to write well for you.

If you have no clue what a good email, presentation, or report sounds like, tools won’t help much. They’ll give you slop, and youwill get sloppy results.

So, whether writing something from scratch with your own two hands and one true brain, or leveraging some writing aid, keep in mind these five elements of trustworthy writing:

1. Expertise → depth of thinking
2. Confidence → strength of stance
3. Conciseness → signal vs. noise ratio
4. Clarity → ease of understanding
5. Focus → narrative discipline

That’s wonderful, you’ll say. Let me just ask my AI agent to write with expertise, clarity, focus, etc.

You can definitely do that, but — spoiler alert — it won’t. Not every time. It will try to, but fail here and there, in the essential parts, enough for someone reading to feel something is off.

Those five elements I highlighted must be understood in order to be applied. So, let’s take them one by one.

Expertise

How do you prove it? Well, you have to say interesting things that go beyond surface-level statements. Some things need to be repeated, sure, but experts add depth, examples, and data.

You can replace some hands-on expertise with research, but not all of it. That’s why a content writer with no direct industry experience or an AI tool just scraping the internet for similar articles will not be fully credible. But an expert who employs a content writer or uses a tool to refine their language and ideas can be credible.

Confidence

Confidence in writing = confidence in judgement.

Everyone can voice their opinion and say “it depends”. And, sure, sometimes it does depend. But if you want to be perceived as a credible source, you must do better than that. You must assert things clearly and stand by them. You must admit when you make a mistake, and not just blame it on the context. You must be able to explain why you’re taking one stance rather than another.

Conciseness

When you’re not confident enough or lack the proper expertise, you tend to get lost in the details. You hide behind long sentences and paragraphs. You mix various ideas and examples, hoping something will stick. You say in three paragraphs what could have been said in three lines.

When you know what you’re talking about, you don’t need verbal padding. You state the point and move on.

Clarity

Lack of expertise doesn’t only make writing longer — it makes it foggier. You use jargon or metaphors to impress, masking a lack of real insight. You circle ideas without defining them. You sound sophisticated, but readers finish the paragraph unsure what you meant.

Clear writing does the opposite. It names things directly. It removes interpretive effort from the reader. When you’re clear, you’re not afraid that people will see exactly what you mean.

Focus

What’s the main idea that you want people to hear/read from you? From your current email, text, report, or presentation? How can someone be convinced of what you’re saying if you don’t focus on the point, but keep going on tangents or running in circles?

State your idea clearly, then demonstrate it. Make all your arguments, then conclude.

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Getting to credibility

These elements above go hand in hand, and you don’t always possess them all from the get-go. But the writing process can help you become more credible.

Let’s say you want to write a LinkedIn post about an important topic in your niche. The topic is broad, and you have some insights, but you initially lack clarity and focus. You start writing and immediately feel your confidence sink. It doesn’t sound right, you think. But you keep going anyway and put all your thoughts on paper. A few hours later, you revisit your draft. You see some good points and decide to keep them. You delete some of the fluff that comes out naturally in the thinking and writing process. You rearrange the paragraphs. Well, well, well, things are starting to look better. The ideas are clearer, the text is sharper, and you feel more confident. You decide to do some research to back up some of your statements. You let the text rest until the next morning, and over coffee, you do another round of edits. Finally, from an ugly first draft, you’re getting to a publishable text that you can stand behind.

Maybe somewhere in this process, you ask your favorite AI buddy to help you refine your language. To give you some feedback. It may make some good points that you can use to get even more clarity and focus.

But the initial thoughts were yours. The expertise came from you. And you went through an editing process, keeping in mind the elements that make you trustworthy.

Now, that’s very different from writing whatever comes to mind and hitting publish without refining. Or prompting AI to write on topic X “as an expert”, and thinking that will do it.

Here are the two workflows, in a nutshell:

Credible:

1. Think
2. Draft
3. Refine
4. Use AI selectively

Non-credible:

1. Prompt
2. Copy
3. Publish

Quick checklist for you before publishing:

• Did I say anything non-obvious?
• Did I take a stance?
• Can this be shorter?
• Is the main idea visible?
• Have I reread the text a few times to correct and edit?

Whatever your career level, you have some unique expertise. A point of view that’s earned. Trust it and learn to express it clearly and confidently — rather than trying to be someone you’re not, and gaining an aura of untrustworthiness.