Two people can read the same page and reach opposite conclusions about whether it was any good. Usually that is not about the writing. It is about what each of them needed before they would take it seriously.
You send a proposal. One person replies within the hour saying it looks good, go ahead. Another comes back with six questions and a request for the underlying numbers.
Neither is being difficult. They are doing the same thing, which is deciding, by different routes. The first decided from the outcome and saw no reason to check further. The second cannot decide until the reasoning holds.
If you wrote for one, you have made the other's job harder.
Different models name these differently. The pattern underneath is consistent, and the useful version is four.
Driven. Wants the outcome, first line, then decides. Reads fast, skips preamble, and is irritated by build-up. Give them the result, the cost and the timeline, and put the reasoning beneath for anyone who wants it.
Analytical. Wants the reasoning before the conclusion. Assertions without support read as sales talk. Give them the evidence, the method and the numbers, and let the conclusion be earned. Slower to agree, and the strongest advocate once they have.
Creative. Wants the possibility. Interested in what this could become rather than only what it does today, and bored by incremental framing. Show them the scale of the change and where it goes.
Supportive. Wants to know how it affects people. Who is impacted, what disrupts, whether the team will cope. Not blocking; thinking about consequences everyone else has skipped. Give them the transition, the support and the effect on the people involved.
The common mistake is treating communication preference as tone. Warmer for the Supportive reader, punchier for the Driven one, same content underneath.
That is not it. The difference is structural.
For the Driven reader, the conclusion goes first and the support goes underneath. For the Analytical reader, the same conclusion goes at the end, because arriving at it too early looks like an assumption. Identical facts. Different order.
Emphasis changes too. The Creative reader gets more on where this leads and less on implementation. The Supportive reader gets the opposite.
And what you leave out changes. A Driven reader does not need the methodology. Including it does not just bore them, it buries the thing they were looking for.
You rarely have to guess, because people signal it in how they ask.
Someone who asks "what does it cost and when can it start" is telling you directly. Someone who asks how a number was arrived at wants the reasoning. Someone who asks what else it could be used for is looking at possibility. Someone who asks who else has done this and how their team found it is thinking about people.
In a room, watch who reads the appendix.
Once you accept there are four, the obvious answer is four versions, and the obvious problem is that nobody has time to write four versions of everything.
So most teams write one, and one is always the average. It leads with a bit of outcome, includes some evidence, gestures at the vision and mentions the team. Everyone finds something and nobody finds what they needed.
That average is expensive in a way that never shows in the reporting. There is no line for "did not persuade the analytical member of a committee", so the piece looks fine and the deal takes longer.
Two practical answers.
If you write manually, stop trying to satisfy everyone in the main body. Lead for the person who decides, and structure everything else so the others can find what they need. A summary at the top for the Driven reader. An appendix or a link for the Analytical one. A named section on transition for the Supportive one.
If you are producing at volume, model the audiences separately and generate for each. The facts stay fixed and the argument is rebuilt for the reader, which is exactly what a good salesperson does in a room and what most written communication never attempts.
Either way, the first step is the same: stop writing for the average of four people, none of whom exists.
Nobody signs off alone. So why does almost every campaign speak to a single imagined reader?
A reference guide to the model BraVo runs on, and what each layer actually changes about the words that come out.
BraVo holds each audience with its own communication preference and rebuilds the argument for them.