Setting Boundaries in Therapy: Why it's hard

Lindsay Tsang • July 11, 2026

If saying 'no' is hard for you, it might be time to look at setting boundaries..

Setting Boundaries in Therapy: Why It's Hard

Boundaries get talked about a lot in mental health spaces. Set limits. Protect your energy. Say no. The advice is everywhere, and most people who have been in therapy for any length of time have heard some version of it.


What gets talked about less is why setting limits is genuinely difficult — not as a matter of willpower or self-awareness, but as a deeply rooted pattern that developed for understandable reasons and doesn't change simply because someone points it out.


This post is about that difficulty. What makes limits hard to establish and hold, what the process of changing that actually involves, and why the work is worth doing even when it's slow.


Why Limits Are Hard in the First Place

The ability to set and hold limits isn't something people either have or don't. It's something that develops — or doesn't — in the context of early relationships and environments.


People who struggle with limits as adults usually learned, early on, that their needs and preferences were secondary to someone else's. That saying no had consequences — withdrawal of affection, conflict, disapproval, or something more serious. That keeping the peace required making themselves smaller, more accommodating, more useful. That being difficult, which often just meant having a preference that conflicted with someone else's, was something to avoid at almost any cost.


Those lessons don't stay in childhood. They become the operating system — the set of assumptions about how relationships work, what's required to be loved, and what happens when you take up too much space. By the time most people reach adulthood, the difficulty with limits doesn't feel like a learned pattern. It feels like who they are.


What Poor Limits Actually Cost

The downstream effects of living without clear limits are significant and tend to accumulate quietly before they become impossible to ignore.

Relationships become unbalanced. When one person consistently subordinates their own needs to avoid conflict or manage someone else's reaction, the resentment that builds doesn't disappear — it finds other outlets. Passive withdrawal. Sudden explosions. A growing emotional distance from the people the person is trying so hard to keep close.


The sense of self erodes. When your choices are consistently organized around what other people need rather than what you actually want, it becomes increasingly hard to know what you want. People describe a feeling of going through the motions, of living a life that looks reasonable from the outside but doesn't feel like theirs from the inside.


Physical and mental health suffer. Chronic people-pleasing and the anxiety that accompanies it are stressful in a sustained way that accumulates. Burnout, anxiety disorders, and depression are all more common in people whose default setting is self-effacement.


Why Knowing About It Doesn't Automatically Fix It

One of the most common frustrations people bring to therapy around limits is this: I understand why I do this, I've read about it, I know what I should do differently — and I still can't seem to do it when it matters.


That gap between understanding and action is real, and it's important. Cognitive awareness of a pattern is a necessary starting point. It isn't the same as change.


The patterns that make limits difficult are held in the nervous system, in emotional responses that are faster than conscious thought, and in habits of relating that have been practiced so many times they're essentially automatic. Understanding them doesn't bypass any of that. It just gives you something to work with.


This is where the actual work of therapy comes in — and it's work in a genuine sense.


What the Work Actually Involves

Craig Head, Registered Psychotherapist (Qualifying) at Reset Counselling & Psychotherapy, is direct about what meaningful therapeutic change requires: "People that are willing to put the work in — they don't just show up and everything's better — oftentimes they can put some homework in and responding to what we've discussed. You know, if you're thinking this way, maybe you need to start shifting how you think on certain things."


That framing matters because it names something people often don't anticipate going into therapy: the session itself is not where most of the change happens. The session is where you develop awareness, understanding, and new frameworks. What changes the pattern is what you do with that between sessions — in the actual moments when the limit needs to be set and the familiar pull toward accommodation shows up.


That might look like noticing, in real time, the physical sensation that arrives when you're about to say yes to something you want to say no to. It might look like pausing before responding, which for someone whose default is immediate accommodation can be genuinely uncomfortable. It might look like rehearsing a difficult conversation before it happens, or reflecting afterward on how it went and what could be different next time.


Cognitive approaches help identify the beliefs that make limits feel dangerous — the thought that saying no will cost you the relationship, that your needs are less important than others', that conflict is inherently catastrophic. Those beliefs feel like facts. Examined carefully, they turn out to be interpretations, formed in specific contexts, that no longer accurately reflect the adult relationships in front of you.


That examination happens in therapy. The testing of it happens in life.


The Role of Guilt

One of the most consistent experiences people describe when they begin setting limits is guilt. Not relief, not empowerment — guilt. The feeling that they've done something wrong, let someone down, or revealed themselves to be selfish in a way that confirms their worst fears about themselves.


That guilt is important to understand, because most people assume it means they've made a mistake. They haven't. The guilt is the nervous system responding to doing something that conflicts with a deeply ingrained rule — not evidence that the rule was right.


This is one of the places where ongoing therapeutic work matters most. Left alone, the guilt tends to produce a reversal: the limit gets set, the guilt arrives, and the person backs down, apologizes, or over-explains until the limit is effectively dissolved. A therapist helps you hold the discomfort without acting on it, understand where the guilt is coming from, and build the tolerance for it that allows real change to consolidate.

Guilt in the context of new limit-setting is almost always a sign that you're doing something different, not something wrong.


Limits in the Therapeutic Relationship Itself

There's a particular dimension of limits that's worth naming directly: the therapeutic relationship itself is often one of the first places people practice them.


Telling a therapist honestly that something isn't working for you, that you'd like to approach something differently, that a particular session felt off, or that you want to slow down — these are all forms of limit-setting that many people find difficult. The same patterns that make limits hard in other relationships tend to show up in the therapy room too.


A good therapist welcomes this. Not because they want to hear criticism, but because a client who can be honest with their therapist about what they need is practicing something that will transfer directly to the rest of their life. The therapy room, where the relationship is explicitly set up to handle those moments well, is actually one of the safest places to start.


Progress Is Incremental and That's Normal

Most people who work on limits in therapy describe a gradual process rather than a turning point. They notice the pattern more quickly. They pause more often before defaulting to accommodation. They set a limit in a low-stakes situation and find that the feared consequence doesn't materialize. They try something slightly harder, and then something harder again.


The relationship changes too. What often surprises people is that setting clearer limits with the people they love doesn't damage those relationships — it frequently improves them. Resentment decreases. Honesty becomes easier. The connection that develops between two people who can actually say what they mean is often more genuine than the one that existed when one person was working hard to manage the other's reactions.


That's not universal and it's not immediate. But it's what happens, consistently, for people who stay with the work.


Individual Counselling in Barrie

At Reset Counselling & Psychotherapy, our registered psychotherapists work with individuals on the patterns — including around limits — that keep them stuck in dynamics they want to change. Craig Head, RP (Q), brings over 30 years in the helping professions to his work with individuals navigating anxiety, relationships, and the slow, meaningful work of building a life that feels more genuinely like their own.


We offer in-person sessions at our Barrie location and virtual therapy across Ontario. No referral needed.


Book a session with our Barrie counselling team →


Reset Counselling & Psychotherapy is located at Unit 201-151 Essa Road, Barrie, ON. We offer individual counselling, couples therapy, and a full range of mental health services, in person and virtually across Ontario.

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