Experts say the feeling of end-of-day exhaustion is tied to cognitive fatigue. Photo / 123rf
Experts say the feeling of end-of-day exhaustion is tied to cognitive fatigue. Photo / 123rf
Feeling like you can’t get off the couch after a day of work? You’re not alone, and there’s a legitimate reason you’re so exhausted.
One of my goals for this year is to go on more random side-quests.
Side-quests, you say?
They’re basically little micro-adventures that expand your knowledge, challenge you, and make you a more well-rounded person, so your entire personality isn’t your job.
They could include things like completing a puzzle, becoming a national park volunteer or simply getting a library card – to name a few completely random, definitely-not-belonging-to-me nerdy side-quest ideas.
Completing "side-quests" helps you to live a more authentic life. Photo / 123rf
But the thing stopping me from living my best extra-curricular life is the fact that as soon as I leave the office, I feel like any energy that I’ve had – or deceived my colleagues into thinking I had – just drains right out of me.
When I get home, I inevitably fall into the “sit down and scroll” trap and the thought of getting up and doing quite literally anything becomes all but a light suggestion tucked away in my Notes app New Year’s resolutions list.
It turns out, there’s actually a legitimate reason why I, and most likely you if you’re reading this, can’t get off the couch after work.
And no, it’s not just that you’re lazy or are addicted to TikTok, although – guilty as charged.
Experts say this end-of-day exhaustion is a specific kind of tiredness tied to the mental and emotional strain of work – not necessarily the tasks themselves, but the constant switching between demands, decisions and yes, meetings that could have been emails.
According to principle psychologist and clinic owner at Enriching Lives Psychology, Carly Dober, this feeling is something called “cognitive fatigue”.
There’s a reason you’re so exhausted after work.
The reason so many office workers feel exhausted after work
“Many workers might spend their days completing a lot of tasks that aren’t urgent or necessary but do create lots of vacuums of time and mental energy to respond to,” Dober told news.com.au.
“Cognitive fatigue occurs when we make many more micro decisions in the day than we need to, and there are so many different touch points that grab our attention in an office.”
These could be noise, colleagues, phones, Slack or meetings.
Also, not moving our bodies can actually be more draining than moving them throughout the day, as our bodies are meant to naturally move.
People with sedentary jobs or back-to-back meetings with little time in between will therefore be the ones most affected by this.
Getting up and moving can help, so can doing some gentle stretches. Photo / 123rf
Strategies to reduce the post-work slump
“One of the most straightforward tools office workers can implement almost immediately is ensuring you go on one or two walks per day,” Dober explained.
“This can be on your lunch break or afternoon or morning break, but getting up and moving your body is vital for the brain.
“Ensure you’re eating healthily and having enough water throughout the day, as this is also vital for brain and body health.”
Also, in good news for quiet-quitters everywhere, Dober also encourages people to reduce their cognitive load when and where possible.
“Do you need to have five different ways to contact your team or boss? Probably not. Notice what drains you throughout the day, and consider discussing this with your team because it’s likely some of them are feeling the same,” she said.
Make sure to have a nutritious lunch to help aid energy levels. Photo / 123rf
Ironically, doing things outside of work – like side-quests, for those playing along – actually help you have more energy during the work day.
Doing fun activities boosts your mood and reduces your stress, particularly if you choose low-stimulating hobbies like art, reading, music or hiking.
Medical practitioner Dr Zac Turner said that workers should also prioritise natural light exposure in the morning, as it plays a critical role in regulating sleep and wake cycles.
“Step outside without glasses or windows filtering the light before 7am. This simple habit synchronises your circadian rhythms, making sure you have a better sleep quality,” Turner said.
Not getting enough sleep can contribute to feelings of burnout and mental fog, so Turner says you should be aiming for seven to nine hours each night.
“Create a good night-time routine, limit screentime and keep a consistent schedule – it works wonders,” he explained.
Getting seven to nine hours of sleep each night can reduce feelings of burnout and mental fog, says Dr Zac Turner. Photo / 123rf
When to seek help
However, if your exhaustion is persistent, interfering with your ability to function or spilling into your personal life, there could be some underlying medical issues at play.
“Chronic exhaustion can sometimes signal underlying issues like anaemia, thyroid disorders, sleep apnoea, or even depression,” Turner warned.
“Vitamin deficiencies, especially B12, zinc, and D, are also common culprits. If you’ve addressed lifestyle factors and still feel constantly drained, it’s worth checking in with your doctor.
“Red flags include feeling hopeless, experiencing physical symptoms like headaches or digestive issues, or finding it hard to get out of bed.”
DIETS/HEALTH CHANGES
• Consult a GP or other qualified healthcare provider before starting any diet or making any health changes suggested in this article. Individual needs for nutrition and exercise may vary. Always seek the advice of your GP or other qualified health provider with any questions you may have.
• Healthline provides a 24 hours a day, 7 days a week over-the-phone health service at 0800 611 116 you can call for free health advice, information and treatment from professional healthcare providers.
