A Small Boundary, Clearly Said

Nadia receives a message while clearing her dinner plate: could she proofread a friend's event leaflet tonight? She wants to help. She also planned to spend the evening finishing her own application. She types yes before opening either document, then feels cross with the friend who did not know about her plans.

Nadia is an invented adult, not a client or a person whose progress was studied. Her situation is useful because the request is ordinary and the choice can be made specific. This book does not ask her to become a different personality. It asks what answer she can honestly give to this request, on this evening.

HealthyWA describes assertiveness as clear, direct expression with respect for others. It also warns that a reasonable approach does not guarantee a reasonable response. That is a useful limit: clarity is something to practise, not a remote control for another person. Source: https://www.healthywa.wa.gov.au/Articles/A_E/Assertive-communication — checked 29 October 2026.

Here, a boundary means a stated limit concerning your own participation: what you will do, provide, share or continue. This is the book's working definition, not a diagnosis or a claim that every relationship problem is a boundary problem. A request asks something of another person; a limit identifies what you are choosing yourself. They can appear in the same conversation.

By the end, you will have a small communication plan, a rehearsed sentence, a way to review what happened and a decision about whether to repeat, change or seek help. No outcome is guaranteed. Use a private notebook only if recording the situation is safe for you.

Begin with an everyday, low-consequence situation in which you have a real choice. An optional invitation, a favour between friends or a discussion about shared leisure time may fit. A threat, an urgent care duty, a contractual dispute or an unsafe relationship requires a different assessment. This short book cannot decide legal duties, employment obligations or personal safety from a sentence on a page.

Write the situation without judging anybody: who asked, what was requested, when an answer is needed and what commitment already exists. If you have already agreed, record that too. Changing an agreement may require notice, practical repair or an honest apology; calling it a boundary does not erase its effects.

Nadia's note reads: “Leila asked for leaflet proofreading tonight. I have not opened it. I already replied yes. My application deadline is tomorrow.” This is more useful than “People always take advantage of me.” The first version contains decisions she can examine. The second presumes an intention she has not established.

The Centre for Clinical Interventions presents assertiveness as a skill with different contexts and levels of difficulty. Its resources are a structured self-help programme; this book is a separate educational exercise, not a replacement course or treatment. Source: https://www.cci.health.wa.gov.au/en/Resources/Looking-After-Yourself/Assertiveness — checked 29 October 2026.

If you anticipate intimidation or harm, do not use confrontation as an exercise. Seek appropriate confidential local support using a safe means of contact. If distress persistently disrupts daily life, a qualified healthcare professional can help assess what kind of support is appropriate. You do not need to complete this book before seeking it.

Divide a page into three spaces: observed facts, your interpretation and your available choice. These spaces are an original writing aid, not a validated psychological assessment. They prevent the first explanation that occurs to you from quietly becoming the only possible explanation.

For Nadia, the fact is a request followed by her quick agreement. Her interpretation is that Leila values the leaflet more than her time. An alternative is that Leila assumed yes meant available. Nadia does not have to prove which thought is correct before correcting the information she supplied.

Your interpretation still matters. It may point to repeated conduct worth discussing. But give a pattern actual examples: what happened, on which occasions and with what response. Avoid inventing counts or turning one inconvenience into a permanent character verdict. You are preparing communication, not prosecuting the person's entire life.

Better Health Channel distinguishes direct, respectful communication from forcing a position without compromise, and encourages describing feelings without accusations. We use that narrow distinction here, not a promise that this exercise will improve mental health or repair a relationship. Source: https://www.betterhealth.vic.gov.au/health/healthyliving/assertiveness — checked 29 October 2026.

Try one revision: replace “You never care” with what actually occurred and what you need to decide. For example, “We arranged a twenty-minute call, and I have ten minutes left before I need to leave.” The second sentence does not establish guilt or demand agreement about your whole relationship. It supplies relevant information. Check that the stated time is true before using it.

A workable limit connects words to an action within your control. “You must stop asking me for help” tries to control another person's requests. “I cannot review documents tonight” describes your availability. You may also request fewer late messages, but a request and a personal limit remain different things.

Make the scope small enough to understand. Is the limit about tonight, this task, a particular topic or ongoing availability? If you mean no to one evening, avoid wording that falsely ends all future help. If you mean a continuing limit, do not imply that tomorrow will automatically be different. Precision is kinder than a hopeful answer you cannot sustain.

Nadia can finish neither document well tonight if she treats both as promised. She decides to withdraw tonight's offer promptly rather than leave Leila waiting until midnight. Her limit is not “Leila must understand me.” It is “I will not do the proofreading tonight, and I will correct my earlier answer now.”

Write a pair of lines: the limit, then the action it requires from you. A library volunteer might write, “I can cover the welcome desk until eleven; I will tell the organiser today so another arrangement can be made.” This is an invented example, not employment or volunteer-policy advice. Actual duties and agreed processes still apply.

Before sending anything, ask whether the action is realistic and whether somebody depends on a handover. A clear sentence does not magically provide replacement care, resolve a rota or cancel an obligation. Where responsibilities are shared, discuss the necessary arrangement rather than simply disappearing.

Start with the answer. Add a brief, truthful reason if you wish. Add an alternative only if you actually want and can provide it. These are optional components, not a formula that everyone must follow or an instruction to disclose private information.

Nadia writes: “I answered too quickly. I can't proofread tonight; I need the evening for my application. I'm sorry for changing the answer.” She decides not to offer tomorrow because tomorrow is uncertain. She has not blamed Leila, invented an illness or buried the answer beneath a page of reasons.

A different reader might prefer: “Thank you for thinking of me. I won't be joining this time.” An explanation can be appropriate, especially where a commitment is changing, but an explanation need not be a negotiation over every hour of your life. Choose language that fits your relationship and circumstances rather than copying an example mechanically.

The NHS discusses assertiveness alongside respecting other people's needs and being kinder in self-criticism. Its page also directs readers towards professional support when needed. This book borrows those limited principles, not its clinical guidance or an outcome claim. Source: https://www.nhs.uk/mental-health/self-help/tips-and-support/raise-low-self-esteem/ — checked 29 October 2026.

Read the draft aloud. Can a listener tell what the answer is? Does “perhaps” genuinely mean uncertainty, or are you using it to conceal a decision already made? Remove details added solely to make the other person unable to object. They may object anyway; the aim is an accurate answer, not an unanswerable argument.