Why We Worry (And Is It Always A Bad Thing?) 

What is worry?

You might notice it as a racing mind, or the inability to be present due to the intense focus on your thoughts. Worry can carry you ten steps ahead to a future that may never arrive, trying to solve problems that don’t exist yet. While persistent or excessive worry can be distressing for people, it’s actually our mind’s way of trying to cope with distress. When faced with uncertain events in the future, we worry. This happens because our mind is trying to help us prepare for potential future scenarios. At it’s best, worry can be extremely helpful. Unchecked, our mind can create a future filled with threats, worst-case scenarios and a sense that these potential outcomes are more likely than they really are. 

Why do we worry?

If worry feels exhausting, repetitive, or unhelpful, it’s natural to wonder why our brain keeps doing it. The answer is surprisingly compassionate: worry exists because it once helped to keep us alive.

From an evolutionary perspective, the human mind is wired to anticipate danger before it happens. Early psychological theories describe worry as a kind of internal alarm system that scans for what could go wrong so we can stay one step ahead (Mathews, 1990). Even today, our brain is still wired this way.

Worry also shows up because humans are deeply uncomfortable with uncertainity. When a situation is unclear, the mind tries to fill in the gaps, often leaning toward negative interpretations (Butler & Mathews, 1983). This is because the brain prefers a predictable threat over an unpredictable unknown. Worry gives the illusion of control: if we can imagine every possible scenario, maybe we can prevent the worst ones from happening.

So while worry can feel like an enemy, it’s really a protective process that hasn’t quite caught up with the realities of modern life. Understanding this makes it easier to approach worry with curiosity rather than frustration, and sets the stage for learning how to work with it rather than against it.

Helpful vs Unhelpful worry

Worry can be adaptive, but only up to a point. The challenge is recognising when it’s guiding us toward action and when it’s pulling us into unproductive loops. Here’s how to tell the difference:

A useful way to tell the difference is to ask: “Can I do something about this right now?” If the answer is yes, it’s likely helpful to worry. If not, it may be an unhelpful worry (Centre for Clinical Interventions [CCI], n.d).

Managing Unhelpful Worry

Balanced Thinking Diary

When your mind predicts the future, it often focuses on the threat, because that’s what it evolved to prioritise. A balanced thinking diary widens that view. It isn’t about deciding whether your worry is right or wrong, but about noticing that your mind has shown you one possible future and presented it as the whole picture. Take a few minutes and write down:

• The worry, and whether you can act on it right now
• The version your mind is showing you
• The boring version, where the outcome is simply fine or unremarkable
• The version where it goes better than expected
• What’s actually in front of you right now

Give the boring version the most attention. Most outcomes land there, and it’s the one your mind will never offer up on its own.

Mindfulness 

Mindfulness is one of the most effective ways to interrupt unhelpful worry because it trains the mind to return to what’s happening right now rather than chasing imagined futures. A simple practice is to pause and notice your breath for a few cycles, or bring attention to the feeling of your feet on the floor. This anchors you in the present and reduces the urge to engage with every worried thought. Research shows that mindfulness helps reduce chronic worry by teaching the mind to stay present and by improving the body’s natural stress‑regulation systems (Delgado et al., 2010). Over time, this helps you respond to worry in a grounded way.

Cognitive Defusion

Cognitive defusion offers a practical way to loosen the grip of worried thoughts. When a thought like “I will fail” shows up, you can add the phrase “I’m noticing the thought that…” before it. This small shift helps you see the thought as a mental event rather than a fact you must react to (Way, 2013). You can also try saying the thought in a silly voice, writing it down, or repeating it slowly until it loses its intensity. These techniques reduce the emotional impact of worry and make it easier to choose actions based on your values rather than fear.

Come Back to Your Body

Worry is a thinking strategy, and part of the appeal is that it keeps you at arm’s length from the emotion underneath. Analysing a problem feels productive. Actually feeling the dread or uncertainty is harder. But the emotion doesn’t go anywhere, and overthinking can contribute to this. An alternative is to shift out of your mind and into your body. When you notice you’re stuck in a thought loop, pause and notice what’s happening in your body. See if you can name what’s there, then let it be without needing to fix it. Being able to connect the emotional experience with your worry, may help to interrupt the cycle.

Accepting Uncertainity

Accepting uncertainty means learning to notice when your mind is seeking to reduce anxiety about the future through over-planning and choosing not to respond with more worry (Centre for Clinical Interventions [CCI], n.d). People who struggle with uncertainty often see it as “awful and unbearable,” which keeps the worry cycle going. Instead of trying to predict every outcome, the strategy involves four steps:

1. Noticing the desire for certainity
2. Noticing the urge to seek reassurance or engage in overthinking
3. Letting go of the need for guarantees (and noticing that this may feel uncomfortable)
4. Re-focusing on the present moment (for example, through mindfulness exercises)

Learning to sit with uncertainty may help your mind become less fearful of it, making it less likely to spend time worrying about all the “what ifs.”

Interrupt the worry cycle

Worry is a deeply human response. It’s a mental habit shaped by our need for safety, certainty and control. It can sometimes help us prepare or take action, but it can just as easily pull us into loops of “what ifs” that drain our energy and narrow our perspective.

Learning to recognise the difference between helpful and unhelpful worry is the first step toward changing your relationship with it. From there, the skills in this article all work in the same direction: widening the picture your mind is showing you, unhooking from thoughts rather than arguing with them, coming back to your body and what’s underneath the worry, and learning to sit with uncertainty rather than trying to resolve it.

The aim isn’t to eliminate worry. It’s to notice when your mind has taken you ten steps into a future that hasn’t happened (and may never happen), and to be able to come back.

If you’d like to understand your worry patterns more deeply and build practical skills for working with them, you’re welcome to book a free 15-minute intake call.

References

Butler, G., & Mathews, A. (1983). Cognitive processes in anxiety. Advances in behaviour research and therapy, 5(1), 51-62.

Centre for Clinical Interventions (CCI). (n.d.). Worry and rumination. https://www.cci.health.wa.gov.au/Resources/Looking-After-Yourself/Worry-and-Rumination

Delgado, L. C., Guerra, P., Perakakis, P., Vera, M. N., del Paso, G. R., & Vila, J. (2010). Treating chronic worry: Psychological and physiological effects of a training programme based on mindfulness. Behaviour research and therapy, 48(9), 873-882.

Mathews, A. (1990). Why worry? The cognitive function of anxiety. Behaviour research and therapy, 28(6), 455-468.

Way, R. O. E. (2013). Cognitive defusion and cognitive restructuring: Comparing acceptance and commitment therapy with cognitive behavioural interventions with individuals who worry (Doctoral dissertation, The Wright Institute