Should your personal principles be private, or should you share them?

Private, for almost all of them. Nothing about how a personal principle works — writing the rule, testing it against a real decision, revising it when it fails — requires another person to know it exists. The image of principles as something posted and discussed in the open comes from one company's answer to a problem it had, not from anything a principle inherently needs. Sharing is worth doing sometimes, with a specific person, for a specific reason. It is not the default setting, and treating it as one adds a cost that most of your principles do not need to pay.

Where the "principles should be public" image comes from

The most visible version of this idea comes from a hedge fund whose founder built a culture of radical transparency: written principles, recorded meetings, disagreements settled by referring back to a shared document rather than by whoever was in the room. That structure solves a real problem — how do you get hundreds of people, who did not choose each other, to operate on consistent rules and resolve disputes without it becoming political. Publishing the rules and discussing them openly is a sane answer to that specific problem.

The problem does not exist when the organisation in question is one person deciding, alone, how to run their own Tuesday. You do not need a shared reference document to align with yourself, and you do not have a room full of people whose disputes need adjudicating. Importing the public half of that system without the problem it was built for is importing a solution with no matching problem — which is a way of adding cost for no benefit.

What sharing a principle actually buys you

There are real reasons to tell someone, and each one requires a specific kind of listener rather than an audience in general.

• A second observer catches drift you cannot see from inside your own account of yourself. Someone who has watched you keep or break a rule over several real occasions has data you do not have, because you only ever get your own retelling of each instance. This is the strongest reason to share, and it only works with someone willing to say the plain thing back — not someone who will just confirm the story you already prefer.
• A principle that governs how you treat someone else affects them directly. A rule about how much you travel for work, how you handle money jointly, or how you argue is not purely internal if another person lives inside its consequences. Keeping it private in that case is less like discretion and more like withholding information they have a stake in.
• Saying a boundary out loud once can do work that holding it silently cannot. Other people cannot orient around a rule they do not know exists. A colleague who does not know you have a real line on weekend work will keep testing it by accident, not on purpose, simply because nothing has told them where it is.

What sharing actually costs

The cost is not embarrassment. It is that an audience changes what the principle is optimising for. A rule you only ever answer to yourself gets revised the moment it stops matching your real behaviour, because the only thing at stake is accuracy. A rule you have stated to other people gets harder to revise, because changing it now reads as backing down or admitting you were wrong in public, rather than as the ordinary maintenance a provisional rule is supposed to get. That is exactly the failure mode that turns a principle into a belief — a rule you defend instead of a rule you test — and an audience makes it more likely, not less.

There is a second, quieter cost. A principle written for no one but you gets worded around what is actually true of your behaviour. A principle written with someone else in mind, even unconsciously, drifts toward what sounds admirable to that person — and the words that land well with a listener are not always the words that predict what you do under pressure. The gap between the two rarely announces itself; it just means the document slowly stops describing you and starts describing the version of you that reads well out loud.

A middle option: share the boundary, keep the document

Sharing does not have to mean either silence or handing over the whole list. What usually matters to the other person is the behaviour, not your internal wording or its revision history. A partner generally needs to know "I'm going to start saying no to more weekend work," not the exact sentence you wrote and the two earlier versions you abandoned. Say the boundary. Keep the drafting — the part where you get to be wrong in private and quietly fix it — to yourself.

A short way to decide, one principle at a time

This is not a decision to make once for the whole list. Ask it per principle:

1. Does this one govern how you treat someone specific? If so, they usually deserve to know the boundary, even if not the document behind it.
2. Do you already suspect you rationalise this one when no one is watching? If so, one person who will say the plain thing back is worth more than the discomfort of saying it out loud.
3. Is this one still being tested? A rule you are still arguing with yourself about does not need an audience yet. Let it survive a few real cases in private first.
4. Would knowing about it change how the other person acts around you, for the better? If yes, that is usually reason enough on its own.

The version of sharing worth avoiding

Posting a full list of personal principles somewhere public, the way it has become fashionable to do, tends to import the cost above without the specific benefit that made it work for the organisation it came from. There is no shared team relying on the document, no dispute it needs to settle, and no structure making the openness reciprocal. What is left is mostly performance — and the fastest way to stop testing a rule against real decisions is to start optimising it for how it reads to people who will never see the decision at all.

This is one of the reasons CreedOS writes everything to your device first: a creed and its behavior standards are built to be useful to you alone, long before you decide whether anyone else ever sees them. Sharing, when it is worth doing, stays your call to make about one relationship at a time — not something the tool assumes for you. It's free, with no in-app purchases.