Setting boundaries: Why saying no is so hard

The yes that was really a no

Friday afternoon, just before the end of the day. A colleague asks whether you could quickly look over her presentation – it has to be ready Monday morning. You've still got two things open yourself, and you'd actually wanted to leave on time today. "Sure, send it over," you hear yourself say. You stay an hour and a half longer. On the way home you're not angry with her. You're annoyed with yourself.

Or: the family is planning the weekend, and somehow it's clear again that you'll be the one driving, cooking, organising. Or: a friend calls for the third time this week to talk about the same problem, and you listen even though you've long had nothing left to give. You don't say no. You say yes and afterwards feel drained, irritable, or both.

What's happening here, seen through ACT

The moment in which you say yes while meaning no is usually very short. But a lot happens in that short moment. The request arrives, and with it a feeling: tension, a pull in the stomach, the image of a disappointed face. Plus thoughts running at lightning speed: She needs me. If I say no she'll be upset. What kind of person am I if I don't help? The yes is the fastest way to get rid of that feeling and those thoughts. As soon as it's out, something relaxes. For a moment.

That's the core of it: the yes often serves not the other person but your own discomfort. It's an avoidance – not of the task, but of the feeling a no would trigger. And because the yes works in the short term, the system learns: saying yes brings relief. The no gets harder with every repetition.

On top of that come rules that run deep. "You don't leave people in the lurch." "I'm the one people can rely on." "People who say no are difficult." Sentences like these have a history – they come from family, from earlier relationships, from experiences in which a no really did mean trouble. They aren't wrong. But they become a problem when they apply in every situation without you checking whether they fit right now.

And finally: many people who struggle with boundaries don't actually know, at the moment of the request, what they want. The need for an evening off, for quiet, for a weekend that isn't fully scheduled is there – but it's quiet, and the other person's question is loud. So setting boundaries doesn't begin with the no. It begins with noticing your own need at all, before the answer is already out.

You may notice that nothing here is about how to convince other people to accept a no. That's deliberate. How others react to your no is not in your hands – and trying to control that is often exactly why the no never gets said. What is in your hands is whether you say it, how clearly you say it, and whether you stay with yourself afterwards even if the reaction isn't pleasant. That's less than one would wish for. But it's what can actually be changed.

Two exercises for everyday life

1. The pause before the answer

The simplest and most effective change: don't answer immediately. Not to your colleague's question, not to the message in the family group chat, not to the phone call. One sentence is enough: "Let me check whether that works, I'll let you know in ten minutes." Or: "Let me think about it for a moment."

In that pause, do three things. First: feel into your body – what's there right now, tension, tightness, a pressure to say yes quickly? Notice it without making it go away. Second: ask yourself honestly what you want. Not what you should do, but what you want. Third: decide. Sometimes it will still be a yes – but a chosen one, not a reflex. And sometimes it will be a no that you were able to phrase in the pause, instead of improvising it under pressure.

2. Practise the small no

If big nos are hard, start with small ones. Look for situations where little is at stake: you don't want a second helping even though the host insists. You don't want the newsletter. You don't want to talk on the phone today, but tomorrow. Say no – friendly, brief, without a reason if none is needed. "No, thank you." "Not today, tomorrow gladly."

Watch what happens afterwards. Usually: nothing. The host takes the plate away, the friend says "Sure, talk tomorrow." The feeling a no triggers is almost always bigger than the reaction it triggers. That experience can't be thought, only collected. One small no a day over a few weeks changes the underlying assumption that saying no is dangerous.

When counselling makes sense – and when psychotherapy is the better path

Counselling fits if you notice that you regularly go past your limits, that you wear yourself out for others while going short yourself, or that in certain relationships – at work, in the family, in your partnership – you don't clearly stand up for yourself. We look at which rules and fears are steering your yes, what matters to you in these relationships, and what a no that fits you could look like. Often that also involves relearning to notice your own needs in the first place.

Psychotherapy is the better setting if a deep fear of rejection that governs large parts of your life lies behind the difficulty, if distressing past experiences are very present, or if you're in a relationship in which boundaries aren't just overridden but punished. Where there is violence or threat in a relationship, specialist support services are the first place to turn. Psychological counselling is not medical treatment and doesn't replace it. If I get the impression that you'd be better supported elsewhere, I'll tell you openly.