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Situation
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Feeling
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Need
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Script
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Tool 29 · Practical
Boundary Builder
A short worksheet that turns a sticky situation into a clear boundary statement — with three example scripts at different assertiveness levels so you can pick the one that fits.
1
Just the facts. Who, what, how often. No interpretation.
2
One word is enough. Drained, anxious, guilty, resentful.
3
Not what the other person should do — what you need, in your own life.
4
One sentence. Start with "I" if possible. State what you will or won\'t do — not what they should.
5
Edit one of the scripts below, or write your own. Aim for something you\'d actually say out loud.
Three example scripts (click to load)
These are templates. Edit the loaded script to fit your actual situation before you use it.
Your boundary statement
Saved statements (this browser)
How to use it
One sentence per box
If a box runs to a paragraph, the boundary is still fuzzy. Shorter sentences stay clear when you actually have to say them.
When to reach for it
Before the next interaction
A boundary said in the moment is harder to phrase well. Building it on a quiet evening is the easier path.
Reading your results
A boundary you can repeat
The test: can you read your own script out loud without cringing? If not, soften or sharpen until you can.
What this actually does
A boundary is a statement about what you will or won\'t do, not a request for the other person to change. The distinction matters: requests can be declined; boundaries stand regardless. This worksheet walks through the five pieces of a complete boundary: the situation, the feeling, the need, the boundary itself, and the script.
The three script examples (soft / medium / direct) aren\'t a hierarchy of "better". They\'re different tools for different relationships and contexts. Soft works with people who need reassurance; direct works when you\'ve been avoiding; medium is the workhorse for most situations.
Who it\'s for
Anyone who keeps getting pulled into conversations, favours, or commitments that cost more than they give. People whose anxiety comes from saying yes when they meant no. People preparing for a difficult conversation and wanting to know what they\'ll actually say.
It is not a tool for unsafe relationships. If you\'re afraid of how someone will respond to a boundary, please work with a clinician or a domestic-violence service first.
How to read the results
The output is a single statement with five fields. Read it in order: situation → feeling → need → boundary → script. If any link in that chain is missing, the boundary will wobble when challenged. A boundary with a strong need and a rehearsed script holds up better than a fancy-sounding boundary with no backing.
Limitations
The script you write is for a normal conversation. It does not cover retaliation, persistent boundary-testing, or coercion. It also can\'t anticipate every response — you may need a second draft after the first conversation. The tool gives you the first draft; you bring the relationship knowledge.
FAQ
Where do saved statements go?
In your browser\'s localStorage, on this device only. Use Download to get a portable .txt, or Copy to paste into a notes app.
Which assertiveness level should I use?
Soft with people who need to feel cared for. Direct when you\'ve been avoiding the conversation for a while. Medium for everything else. You can change levels between drafts.
What if the other person reacts badly?
That doesn\'t mean the boundary was wrong. It means the boundary was new. Most people adjust within two conversations. For a chronic pattern of bad reactions, please see a clinician.
What are the common mistakes when using Boundary Builder?
Most common mistakes come down to four habits: entering 20 when the field expects 0.2 because the field is a percentage; leaving a field blank and accepting the default without checking what it stands for; changing one input and reading a result that was calculated before the change; and quoting the output as an exact figure when the page describes it as a reference estimate. Press calculate again after any edit, and treat the number as a reference point rather than a final answer.Advertisement
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