How to Recognise Stress: The Key Indicators

23.11.20

As we explored in Part One of this series, stress can be caused by multiple factors and is a normal response to pressure, uncertainty or demanding circumstances.

In manageable amounts, it can help us focus, meet a deadline or respond to a challenge. However, when stress continues without enough opportunity for recovery, it can begin to affect our physical health, emotional wellbeing, relationships and everyday functioning.

But the signs are not always obvious. You might not consciously feel stressed, but small signs might start to pile up. Recognising these changes early can help you understand when the pressure you are carrying may be becoming too much.

Key Takeaways

Stress can develop gradually, making it difficult to recognise at first.
Signs may appear emotionally, mentally, physically, behaviourally, at work, or within relationships.
Continuing to function does not necessarily mean you are coping well.
Changes in sleep, energy, concentration, mood, habits, or relationships may indicate that stress is building.
You do not need to wait until you reach burnout or crisis before taking stress seriously.

Why We Miss the Signs of Stress (And Keep Saying “I’m Fine”)

Unfortunately for many of us, stress can become an unavoidable part of modern life. Busy schedules, financial pressure, work and caring responsibilities can make feeling overwhelmed seem normal. At the same time, the expectation to remain constantly available through phones, emails, and apps leave us with little opportunity to switch off.

You might tell yourself that everyone is busy, you should be coping better, or your situation is not serious enough to justify concern. You may notice that you are exhausted but dismiss it, thinking “everyone feels this way”.

The gradual build-up also masks stress. Small, repeated experiences, such as missing lunch, a growing to-do list, or taking on one additional responsibility at a time add up. You adapt to functioning while tired, tense or preoccupied until these experiences begin to feel like normal.

It’s also easy to overlook stress because being busy is often treated as a sign of dedication or success, while slowing down is a luxury, or even a personal failing. It can be especially difficult to recognise stress when other people rely on you, you’re praised for remaining productive, or you assume that continuing to function means you must be coping well. Gendered expectations can also shape how stress is expressed, making it harder to identify when it does not match common assumptions about what stress should look like.

Sometimes it’s only when you take a break, become unwell or receive concerned feedback from a loved one that you recognise how much pressure you’ve been carrying. When this happens, you may blame yourself for not managing better.

However, stress is not a personal failure. It’s a sign that the demands on you have begun to exceed your available time, energy, or capacity.

Learning to recognise the signs of stress empowers you to take action, before reaching your breaking point.

Emotional Signs of Stress

Stress can affect how you feel and how you respond to the people around you. You might notice that you feel:

Overwhelmed by tasks that would ordinarily seem manageable
More quickly impatient, frustrated or irritable
Constantly on edge or unable to relax
More sensitive to criticism, rejection or perceived disapproval
Anxious about everything you still need to do
Less interested in activities you would usually enjoy
As though you are falling behind, no matter how much you accomplish

Small inconveniences may begin to provoke disproportionately strong reactions. Traffic, a minor mistake or an unexpected request might feel like the final demand in an already overloaded day. In time, you might also notice increases in feeling depressed.

Cognitive and Mental Signs of Stress

When your mind is preoccupied with pressure, unfinished tasks or potential problems, it has fewer resources available for concentration, memory and decision-making.

You might notice that you:

Forget appointments, belongings or everyday tasks
Make more mistakes than usual
Struggle to concentrate or remain present in conversations
Repeatedly think about work or another stressful situation
Find it difficult to prioritise or decide where to begin
Feel mentally scattered or distracted
Have trouble switching off at the end of the day
Continue mentally rehearsing conversations, problems or responsibilities past the point where you need to

You may also feel as though your mind is constantly moving ahead to the next task. Even during downtime, you might be planning, worrying or mentally checking what still needs to be done.

Behavioural Signs of Stress

Stress often becomes visible through changes in your routine or behaviour.

You may find that you:

Rush between activities or regularly run late
Procrastinate because tasks feel too overwhelming
Avoid messages, emails or responsibilities
Work longer hours than usual
Check emails or notifications repeatedly or compulsively
Withdraw socially
Skip meals or rely more on convenient food
Exercise less or abandon usual routines
Engage in addictive behaviours, like using alcohol, food, scrolling, or television more often to switch off or soothe yourself
Become more controlling or rigid about plans and routines

Self-care is often one of the first things to disappear when life feels demanding. This can make stress harder to recognise because the changes may seem like practical responses to being busy rather than signs that your capacity is under strain.

Physical Signs of Stress

Stress activates the body’s threat-response system. This prepares us to respond quickly to danger, but remaining in this heightened state for extended periods can be physically exhausting and detrimental to our health.

Common physical signs include:

Muscle tension, particularly around the neck, shoulders, jaw or back
Headaches
Fatigue or feeling unrefreshed after sleep
Difficulty falling asleep or waking during the night
A racing heart or changes in breathing
Restlessness or difficulty sitting still
An upset stomach, nausea, diarrhoea or changes in appetite
Feeling shaky, hot or flushed
Teeth grinding or jaw clenching
Feeling physically depleted after an ordinary day

Physical symptoms can have many possible causes, so persistent or concerning changes should also be discussed with your GP.

Signs of Stress at Work

Stress showing up at work can be easy to miss because many of its signs are mistaken for dedication, productivity or simply being busy. Dedication to work is also commonly praised in our society, so many of us link our identity to our work, making it even hard to identify when our work has been affected by stress.

You might notice that you are:

Thinking about work outside your usual hours
Dreading the beginning of the working day
Struggling to prioritise or complete tasks
Making more errors than usual
Feeling increasingly cynical, detached or impatient
Avoiding colleagues, meetings or emails
Working through breaks
Feeling unable to take leave because you worry things will fall apart without you
Continuing to feel tense after the working day has ended

You may still appear productive while feeling increasingly exhausted underneath. Stress is not always reflected in reduced performance, particularly in people who respond to pressure by working harder.

Signs of Stress within Relationships

Stress can reduce patience, emotional availability, and the ability to communicate clearly. This can then have a direct flow on to how we are in our relationships.

You may notice that you:

Become irritated by small habits or comments
Misinterpret neutral feedback as criticism
Feel too drained to talk or spend time together
Withdraw rather than explain how you are feeling
Become more reactive during disagreements
Feel resentful about requests or responsibilities
Struggle to be present with family or friends

At times, stress can create the impression that the relationship is the source of the problem, when broader pressure may be contributing to the tension.

When Does Stress Become a Problem?

Stress may be becoming a problem when it is persistent, difficult to switch off from or affecting several areas of your life.

It may be worth paying closer attention if:

You rarely feel rested, even after weekends or time off
Your sleep, appetite or health has changed
You are frequently irritable, anxious or overwhelmed
Your relationships are becoming strained
You are making more mistakes or struggling to concentrate
You feel unable to slow down
You rely increasingly on unhelpful ways of coping
The signs continue even after the immediate pressure has passed

You do not need to wait until you reach burnout or a crisis before taking stress seriously. Noticing the signs early can make it easier to understand what is happening and correct the situation more quickly. Seeking stress counselling with a psychologist should alleviate symptoms early in therapy and create long-lasting change as you identify the underlying causes to your stress.

If you think stress may have been impacting your health, Dr Gabor Mate’s book When the Body Says No: The Cost of Hidden Stress is a fantastic review of the research around the mind-body link, and the impact of stress on our health.

We also invite you to join us for our Part 3 article of this series, where we discuss Top Tips to Reduce Stress.

How do I know if I’m “just tired” or chronically stressed?: If rest doesn’t fix it, or if you feel tense even when nothing’s wrong, that’s a clue your nervous system is stuck in overdrive.
Can chronic stress cause physical symptoms?: Absolutely. It can affect sleep, digestion, immunity, libido, skin health, and more. Stress is sneaky like that.
Is stress the same as burnout?: They’re related. Chronic stress is often the precursor to burnout. Think of it as the slow leak before the tyre blows.
What if I don’t have time to slow down?: Totally get it. That’s why micro-habits matter. Even tiny shifts, like taking a breath before opening your inbox, can help reset your system.
Is this all in my head?: Nope. Chronic stress is very real, and it affects your entire body. Your brain, your hormones, your gut—it’s all connected.