How to Set Boundaries at Work Without Burning Out

By Divya C Berry

Most of us are a good deal more tired than we let on.

In a 2025 YouGov survey for Mental Health UK, 91% of adults said they had lived through high or extreme pressure or stress in the past year; it is, by now, almost the water we swim in.

A great deal of that pressure gathers at work, and a surprising amount of it is held in place by a single, small difficulty - the trouble we have saying ‘no’.

Clients in their twenties and thirties often arrive in my consulting room describing a life that works well in theory but exhausts them in practice.

If that is familiar, I want to offer something reassuring at the outset. Boundaries are a skill, and a learnable one; good ones do not block you off from your work so much as show you how to negotiate it.

What do we actually mean by boundaries at work?

A boundary is simply the line that marks where you end and another person - or another demand - begins.

In Gestalt therapy, the approach at the heart of my practice, this meeting point even has a name: the ‘contact boundary’, the living edge where self and world touch. A healthy edge lets the right things in and keeps the overwhelming things out, much as skin does for the body.

At work, that edge shows up in ordinary, practical ways. There are boundaries of time - the hour you log off, the weekend you protect. There are boundaries of workload - what you can reasonably carry, and what you cannot. There are boundaries of communication - how and when you are reachable. And there are boundaries of emotion - whose moods and crises you agree to hold, and whose you gently set down.

None of these requires a dramatic declaration. Most are kept quietly, in small repeated choices that, over time, teach other people how to treat you.

Why is it so hard to set boundaries at work?

If boundaries are so sensible, why do so many of us find them so hard? The reasons are rarely about weakness. More often they are old, and deeply human.

Many of us learned, early and well, that we are loved for being useful. Self-worth becomes quietly braided together with productivity, and every ‘no’ then feels like a small withdrawal of our right to belong.

Fritz Perls, the founder of Gestalt therapy, described the inner ‘topdog’ - the voice full of ‘shoulds’ and ‘oughts’ and the fear of letting people down - that keeps us saying ‘yes’ long after the body has started saying ‘no’.

Modern work makes it harder still. When the office lives in your pocket and the laptop comes home, the edges of the day blur; and when a manager is difficult, or a colleague has become a friend, the line between the personal and the professional grows harder to hold.

The guilt that arrives when we first hold a limit is real. It is also, usually, a sign that something healthy is being attempted for the very first time.

How do boundaries protect you from burning out?

The World Health Organization now recognises burnout as an ‘occupational phenomenon’ - a syndrome of exhaustion, cynicism and reduced effectiveness that follows chronic workplace stress that has ‘not been successfully managed’.

That last phrase is worth pausing on, because it points to exactly where a boundary does its quiet work.

Stress in short bursts is survivable, and sometimes even useful; the body floods with adrenaline, meets the moment, and then, crucially, stands down.

Burnout tends to arrive when the standing-down never comes - when the nervous system is kept switched on, week after week, with no permission to recover.

A boundary is that permission, made concrete. Every protected evening, every unanswered weekend email, every honest ‘I can’t take that on this week’ is a moment in which the body is finally allowed to come off high alert.

Hence boundaries are not a luxury laid on top of the work. They are part of what makes the work survivable at all.

How to set boundaries at work without burning out

So how does this look in practice? These are the movements I return to, again and again, with the people I see.

Name the limit to yourself first. You cannot hold a line you have not yet located. Before any conversation with a manager, it is worth asking quietly: where, exactly, does the ‘too much’ begin for me?

Notice the request that makes your stomach drop, the hour at which resentment reliably arrives. The body tends to know the boundary before the mind will admit it.

Say the ‘no’ plainly, and kindly. A boundary wrapped in a long apology invites negotiation; a clear, warm sentence does not. ‘I can’t take this on this week, though I could look at it on Thursday.’

Notice that a good ‘no’ usually carries a small ‘yes’ inside it - to what you genuinely can do - and needs no justification beyond that.

Protect the edges of the day. Burnout loves a day with no walls. Decide when work starts and when it stops; take the lunch break away from the screen; let the laptop stay in its bag at the weekend.

These are small, almost dull decisions, and that is precisely their power - they are repeatable, and they add up.

Listen to the body’s early signals. The tight jaw, the shallow breath, the Sunday-evening dread: these are not weakness, they are data. Learning to read them early means acting while a boundary is still a gentle adjustment, well before it has to become an emergency.

Renegotiate rather than disappear. When the workload genuinely is too much, the healthiest move is the earlier, braver conversation: ‘Here is what I can hold well, and here is what I will need help with.’ Most reasonable workplaces would far rather have that exchange than lose you to exhaustion.

What if my boundaries aren’t respected?

Sometimes you hold a limit with perfect kindness, and it is still ignored. This is worth naming plainly, because so many people quietly conclude the fault must be their own.

A boundary tested once or twice is ordinary; people are adjusting to a new edge, and a calm repetition is usually enough.

A boundary tested relentlessly is information of a different kind. It tells you something about the relationship, or about the culture, rather than about the rightness of your need.

You are allowed to keep restating a limit without supplying fresh justification each time. And where a workplace will not respect any limit at all, a harder question tends to surface in time: whether this is the right place for you.

How do I know when stress has become something more?

Boundaries are a daily practice, and for most everyday pressure they are enough. Sometimes, though, the tiredness has reached deeper than a protected weekend can mend.

If low mood, sleeplessness, dread or exhaustion have settled in and are not lifting with rest, that is worth taking seriously.

The NHS has practical guidance on coping with stress, and your GP is a good first port of call. There is no bar of ‘bad enough’ you must clear before you are allowed to ask for help.

Can therapy help you set boundaries at work?

It can, and it is a good deal of what I do.

Much of boundary work is really identity work - learning, often for the first time, that your worth was never actually conditional on your usefulness.

In therapy we can trace where the automatic ‘yes’ was first learned, meet the guilt that rises when you begin to hold a limit, and practise - gently, and at your own pace - the small, unglamorous sentences that protect a life.

My own work draws on Gestalt therapy and on the more hopeful traditions of positive psychology, with an eye on returning a sense of agency - so that your working life feels like something you shape, and not something that simply happens to you.

If any of this rings true, you are welcome to begin with a free fifteen-minute discovery call. There is no obligation in it - only the chance to be heard, and to see whether we might work well together.

I offer sessions in person in London and online wherever you are, and I keep the arrangement flexible: a short, focused piece of work, or something longer, with the freedom to pause and return as your working life changes.

Setting a boundary can feel, at first, like letting someone down.

In time it reveals itself as something quieter and steadier - the way you look after the one person who has to carry all of this: you.