Guide · · 11 min read

Why You Can’t Switch Off From Work, Even When You’re Not Working

Work can keep occupying your attention after hours for different reasons. Understanding what keeps it there helps you decide what to change.

Aggelos Mouzakitis, psychotherapist and article author

BACP-registered Psychotherapist · MSc Integrative Counselling & Psychotherapy

Background in product and growth · 100+ technology companies advised

The laptop is closed and dinner has started, but you are still composing tomorrow’s reply. Someone asks you a question and you realise you have missed the conversation. You haven’t done any more work, yet the evening has been spent preparing for it.

Sometimes something important is unresolved. Sometimes you have dealt with it as far as you can, and your mind keeps returning to what might happen. Both can occur together.

Psychologists call the ability to mentally step away from work psychological detachment. If you can’t switch off from work, the useful starting point is what is keeping your attention occupied: an outstanding responsibility, unclear expectations, fear of consequences, or difficulty feeling okay when you stop.

What “not switching off” actually looks like

You may be doing very little visible work while spending much of your evening on it mentally:

  • Replaying a meeting, especially the moment you think you sounded uncertain.
  • Rehearsing tomorrow’s conversation until you have an answer for every possible objection.
  • Checking email at night, closing it, then reopening it without a notification.
  • Imagining a failure that someone will discover while you are offline.
  • Trying to solve next week’s problems during dinner or while falling asleep.

A useful idea on a walk is different from repeatedly reviewing a conversation and feeling worse. Research distinguishes several forms of after-hours thinking, including problem-solving, positive reflection and distressed rumination; their associations with wellbeing differ.

Consider whether the thinking produces a next action, whether you can leave it, and what it costs. Repeatedly missing conversations or becoming impatient when interrupted can also become a problem in your relationship.

Why your brain keeps work running after work

Unfinished or ambiguous tasks

A proposal awaiting approval can stay on your mind because you don’t know whether it is finished or about to come back with another demand. A 2026 meta-analysis found an association between unfinished tasks and thinking about work outside working hours, particularly distressed rumination. This does not mean every incomplete task prevents rest. Importance, expectations and how the task is managed matter.

Perceived threat

A manager’s “Can we talk tomorrow?” leaves room for interpretation. If criticism or job loss feels likely, you may spend the evening trying to prepare. That concern could reflect previous treatment at work, current insecurity or a tendency to interpret uncertainty as danger. Establish what actually happened before deciding which explanation fits.

High responsibility

If nobody has accepted a handover, there may be a real reason to remain alert. Knowing that a customer, patient or production system depends on you differs from worrying about an ordinary unanswered message. The question is what requires action tonight and who is responsible for it.

Work becoming psychologically central

If being competent is your main source of confidence, a possible mistake can feel consequential long after you have taken reasonable precautions. Staying connected may help you feel that you are still useful or keeping up. This is one way achievement and self-worth can become tied together, though it is not the explanation for everyone who works hard.

Why boundaries aren’t always enough

Turning off Slack can remove interruptions. It helps less if your manager still expects an immediate response or you spend the next hour wondering whether someone is disappointed in you.

Research reported by Lehigh University linked organisational expectations about after-hours email with difficulty detaching, beyond the time people actually spent emailing. Availability can occupy your attention even while the phone stays silent.

Look at what happens after you check. Did you find something actionable? Or did you feel briefly calmer, then need to check again? The second pattern suggests checking may be providing reassurance rather than resolving work. Boundaries remain useful, but agreement about availability and your response to uncertainty may need attention alongside them.

Responsibility makes switching off harder

Founders may be worrying about payroll. Managers may be carrying an unresolved staffing problem. Senior individual contributors may know precisely what could break overnight. “It isn’t your company” offers little help when it is, or when your role includes genuine operational responsibility.

For on-call work, useful arrangements include a defined rota, actionable alerts, backup and clear escalation. Google’s guidance on being on call describes these operational protections. They make it clearer when attention is required and when responsibility belongs elsewhere.

If you are a small business owner without spare staff, cover may be expensive or unavailable. That can require difficult decisions about service commitments or financial risk. No evening routine can create capacity that the business does not have.

Responsibility still needs limits. Once someone else has accepted the handover, monitoring the same system all evening may add little protection. Being accountable does not require watching continuously. Establish what you would actually do with new information before assuming you need to keep looking.

Why rest can feel irresponsible

You sit down, remember something you could improve, and get up again. Rest has become acceptable only when nothing remains to do. In an expanding role, that condition may never arrive.

The workplace can teach this. If late replies attract praise and time off attracts criticism, feeling guilty about relaxing makes sense. A 2026 study of 202 workers linked a perceived climate of overwork with guilt about recovery and poorer detachment. It suggests that apparently personal guilt can have an organisational context.

There may also be a private standard: reliable people are always available; successful people stay ahead. Ask what an evening off would supposedly say about you. The practical consequences and the judgement you make about yourself may be different.

If worry has become evidence that you care, resting can feel like withdrawing care. You can take a commitment seriously, make a reasonable plan and still experience discomfort when you stop. That discomfort deserves examination; it does not automatically create another obligation.

Is this anxiety, workaholism or burnout?

Difficulty switching off can occur with each, and they can overlap:

  • Work anxiety: worry about consequences, criticism or uncertainty keeps you preparing and checking. The work anxiety guide explores workplace pressures and recurring personal patterns.
  • Workaholism: a hard-to-control drive to work excessively, including when it is not required. A systematic review notes disagreement about definitions and measurement. Long hours alone do not establish it.
  • Burnout: WHO describes a pattern of exhaustion, distance or cynicism about the job, and reduced effectiveness following chronic workplace stress that has not been successfully managed. It is an occupational phenomenon, not itself a medical diagnosis. See burnout at work for recovery and workplace changes.

These descriptions cannot diagnose why you are unable to relax after work. Sleep problems or anxiety deserve attention without first finding the perfect label.

What to change at work

Start with the arrangement that keeps requiring your attention. WHO recommends organisational interventions that address working conditions, including excessive demands and unclear roles.

  1. Clarify what is enough for now. Ask what must be delivered, what can wait and who decides whether it is acceptable. “Everything is urgent” needs a priority decision from whoever assigns the work.
  2. Record the next action. Before finishing, note what remains, who owns it and when it will be revisited. “Awaiting finance’s figures; follow up tomorrow at 10” is more useful than “sort budget”. A planning study found this helped detachment, particularly among people who usually struggled to disengage. It is an aid, not a guarantee.
  3. Define an after-hours emergency. Agree what requires action tonight, how you will be contacted and who provides cover. Keep necessary on-call alerts available; ordinary messages can wait according to the agreed arrangement.
  4. Make availability explicit. Try: “Outside my on-call week, I’ll read messages the next working morning. Does anything require a different arrangement?” This tests expectations rather than leaving you to infer them.
  5. Reduce recurring overload. If every evening contains genuine unfinished urgent work, negotiate scope, deadlines or staffing. A shutdown list cannot make an impossible workload manageable.

Where requests for reasonable changes repeatedly fail, consider transfer or leaving, with the financial realities included. My job gives me anxiety. Should I quit? offers criteria for that decision.

What to examine in yourself

Take one recent evening and follow the sequence. What brought work to mind? What did you expect would happen? What did you do next, and how long did the relief last?

The central question is: What do I believe happens if I stop monitoring? An actual incident without cover requires an operational response. Fear that a delayed reply makes you look uncommitted raises a different question about expectations and approval.

Repeated reassurance can briefly settle anxiety while helping to maintain it, as guidance from the Centre for Clinical Interventions explains. Email checking may serve a similar function. If no action is due, consider a small experiment during an agreed off-duty period: leave routine email until morning and compare the predicted consequence with what happens. Use a low-stakes situation where no safety or on-call duty is involved.

Notice whether the same demand for certainty appears elsewhere. That can help distinguish this job’s demands from a broader pattern of anxiety and overthinking. Also consider whether returning to work lets you postpone a difficult conversation or an unstructured evening. That is a possibility to investigate, not an assumption about your motives.

Make room for something you want to do outside work. It needn’t become a recovery project with targets. If a work thought returns, you can recognise it and return to the conversation or activity without treating its arrival as a failed evening.

When therapy becomes useful

Therapy can help when checking and rumination repeatedly affect sleep or relationships, or continue after reasonable workplace changes. The work can examine what triggers the pattern, what checking provides and why stopping feels difficult. It should also leave room for the possibility that the job needs to change.

A meta-analysis of detachment interventions found improvement on average across varied programmes. It does not identify one exercise that works for everybody. A coach or experienced colleague may be more useful for a bounded workload or leadership problem; the therapy versus coaching guide explains the distinction.

Speak to a GP if you are struggling to cope, have persistent anxiety or physical symptoms needing assessment. NHS guidance on insomnia recommends medical advice when sleep difficulties affect daily life or persist despite changes. You do not have to wait until you can no longer work.

Frequently asked questions

Why do holidays not help me switch off?

A holiday can give you distance while leaving the underlying arrangement intact. You may still be responsible for decisions, expecting a backlog or trying to prevent criticism by checking. Before going away, agree cover, decision-making authority and how genuine emergencies will reach you. If you continue feeling compelled to monitor after those arrangements are clear, examine what you expect checking to prevent. Poor detachment on holiday alone does not establish burnout.

Should I stop checking work email at night completely?

That depends on your duties. Where evening availability is required, clarify the channel, response time and coverage. Outside agreed duties, routine checking may be unnecessary, especially if it mainly offers temporary relief. Avoid quietly replacing undefined availability with a personal rule that nobody else knows about. Establish the expectation, then test a manageable period without routine checking. If the employer requires constant availability, the working arrangement needs attention.

How can I detach after work if I work from home?

Record tomorrow’s next action, close the work applications and make a transition into something else: a walk, cooking or time with another person. Choose something that fits your life rather than an elaborate ritual. A separate device or workspace can help where available. If work keeps intruding, check whether the interruption is external, an unresolved decision or a repeated worry. Each needs a different response.

Do I need to stop all thoughts about work to recover properly?

No. A brief idea or an enjoyable recollection does not make your time off unsuccessful. Pay attention to whether thinking is distressing, difficult to leave or repeatedly displaces sleep and relationships. You can note a useful idea once and return to what you were doing. Trying to police every work thought can become another demand. The aim is greater choice about your attention and enough opportunity to recover.

References

  1. Weigelt, O., Gierer, P., & Syrek, C. J. (2019). My Mind is Working Overtime: Towards an Integrative Perspective of Psychological Detachment, Work-Related Rumination, and Work Reflection. International Journal of Environmental Research and Public Health, 16, 2987.
  2. Wendsche, J., Weigelt, O., & Syrek, C. J. (2026). Unfinished work tasks and work-related thoughts during off-job time: meta-analysis of the Zeigarnik effect in a work-recovery context. Anxiety, Stress, & Coping, 39, 385–407.
  3. Lehigh University (2017). The Negative Impact of After-Hours Work Email. Research report.
  4. Google (2016). Being On-Call. Site Reliability Engineering.
  5. Terry, J. D., & Cigularov, K. P. (2026). I Can’t Stop: The Effects of Psychological Climate for Overwork on Recovery Experiences. Occupational Health Science, 10, Article 7.
  6. Andersen, F. B., et al. (2023). The prevalence of workaholism: a systematic review and meta-analysis. Frontiers in Psychology, 14, 1252373.
  7. World Health Organization (2019). Burn-out an occupational phenomenon: International Classification of Diseases.
  8. World Health Organization (2026). Mental health at work.
  9. Smit, B. W. (2016). Successfully leaving work at work: The self-regulatory underpinnings of psychological detachment. Journal of Occupational and Organizational Psychology, 89, 493–514.
  10. Centre for Clinical Interventions (2025). New Resources to Help Manage Reassurance Seeking. Government of Western Australia.
  11. Karabinski, T., et al. (2021). Interventions for improving psychological detachment from work: A meta-analysis. Journal of Occupational Health Psychology, 26, 224–242.
  12. NHS (2024). Insomnia.

WORK WITH ME

A conversation about what keeps work on your mind

If work keeps occupying your evenings, we can look at what happens when you try to stop and what you expect checking to prevent. You can bring the practical demands of the job into that conversation. Describe what is happening and where you are located, and we can discuss whether psychotherapy, coaching or another form of support fits.