Anxiety at Work: Why Worry Becomes a Habit (and How to Break It)

Anxiety has become one of the most common experiences in modern work life. For many people, it shows up not only during high-stakes moments like presentations or deadlines but also in the quiet, everyday routines of checking email, preparing for meetings, or even deciding how to prioritize a to-do list. Recent research shows that anxiety often behaves less like a fleeting emotion and more like a learned habit loop. Understanding how and why this happens opens the door to breaking free of unhelpful cycles and replacing them with healthier, more intentional patterns.

In this article, we’ll break down key concepts from Mora Aarons-Mele’s Breaking the Anxiety Habit course on LinkedIn Learning—so you can show up at work with more clarity, creativity, and confidence, and carry those same skills into your everyday life beyond the office.

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Anxiety as a Habit Loop

Like brushing your teeth or checking your phone without thinking, anxiety operates through habit. Habits form because the brain is designed to conserve effort, and once a pattern is repeated enough, the brain tucks it away to run automatically. This is useful when the habit supports us, but when anxiety becomes part of that system, it shifts from a temporary feeling into a recurring cycle that’s hard to escape.

That cycle is called a habit loop, and it always unfolds the same way:

• Trigger: A stressful cue—like an approaching deadline, a tense conversation, or even the ping of an email.
• Behavior: The mind slips into learned reaction, whether that’s worrying, over-preparing, procrastinating, or distracting oneself.
• Reward: A momentary sense of control follows. Worrying feels like action, so the brain tags it as helpful and repeats the pattern.

The trouble is that the reward is deceptive. It doesn’t bring resolution, but because it eases discomfort for a moment, the brain mistakes relief for progress. With every repetition, habit loops become stronger, until anxiety is no longer a reaction you choose but a hard-wired routine your brain defaults to. This is due to one of the brain’s most ancient systems, the basal ganglia.

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The Ancient Brain at Work: The Basal Ganglia

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Deep in the brain lies a cluster of structures known as the basal ganglia, found in every animal with a nervous system. Its job is to store and automate habits. For early humans, this was essential for survival—it kept track of when to forage, how to respond to predators, and when to conserve energy. By running these routines in the background, the basal ganglia freed mental space for higher-level problem solving, creativity, and growth.

Fast forward, and that same system is still at work today, with research showing that about 40–45% of our daily actions are governed by this autopilot. The challenge is that the basal ganglia is wired to prioritize what feels good quickly over what is useful in the long run. A habit like worrying, for example, delivers a quick hit of relief, so the brain tags it as “useful” and stores it for the future—even if it undermines focus, health, and productivity.

To break anxiety habits, we must gently shift activity from this ancient autopilot into the prefrontal cortex, the part of the brain designed for conscious planning and long-term decision-making.

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Why Worry Isn’t the Same as Planning

It’s easy to confuse worrying with preparation. When your mind is racing through every possible scenario, it feels like you’re getting ahead. But there’s a key difference: worry loops without resolution, while planning creates direction.

• Worrying often looks like: lying awake at night, replaying conversations, or rehearsing endless “what ifs.” It keeps the brain busy but rarely leads to action.
• Planning, on the other hand, is intentional. You define the challenge, consider realistic outcomes, outline concrete steps, and then allow that structure to guide you forward.

Think of it this way: worrying is like pacing in circles—you expend energy but never leave the same spot. Planning is like drawing a map—you establish a path and give yourself a way forward. One drains focus; the other provides clarity, but because worry provides a fleeting sense of control, many of us fall into a middle ground: Defensive Pessimism.

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Defensive Pessimism: When Anxiety Masquerades as Preparation

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Defensive Pessimism is a mindset shaped by anxiety. Instead of approaching a task with balanced expectations, it drives people to set unusually low standards for themselves, picture worst-case scenarios, and mentally rehearse negative outcomes in the hope of feeling more prepared. On the surface, it can feel like a clever way to stay ahead of challenges—but the reality is that this strategy doesn’t protect you; it keeps you stuck.

Defensive Pessimism reinforces anxiety by:

• Fixating on problems instead of solutions. Energy is spent anticipating failure rather than building pathways to success.
• Fueling the habit loop of worry. Each negative rehearsal gives the brain another reason to repeat the cycle the next time stress appears.
• Restricting creativity and flexibility. By clinging to “what might go wrong,” it becomes harder to see alternative outcomes or think outside the box.

In this way, what feels like preparation is really worry in disguise. It creates the illusion of control but rarely leads to meaningful action. True preparation doesn’t require mentally living out failure—it requires setting a course, preparing reasonably, and then stepping forward without dragging every imagined disaster along with you.

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A Bigger, Better Offer: Curiosity

So how do you break the loop when worry feels automatic and deeply ingrained? One powerful approach is curiosity, which invites you to pause, observe, and explore the moment as it is instead of getting pulled into the same repetitive “what if” spiral.

When anxiety rises, try asking yourself simple questions like:

• What does worry actually feel like in my body right now?
• What “reward” am I expecting from this worry?
• What would happen if I stayed curious instead of spiraling?

These questions may sound small, but they create an important shift. Worry pushes your attention into imagined futures, keeping you stuck in scenarios that haven’t happened. Curiosity, by contrast, pulls you into the present, slowing the cycle, interrupting autopilot, and making space for a more intentional response.

Over time, this practice gives the brain a “bigger, better reward” than worry itself, and the momentary relief of worrying is replaced with something more sustainable, like awareness, calm, and clarity. In this way, curiosity doesn’t just interrupt the loop—it retrains the brain to seek presence instead of anxiety.

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Rewiring Workday Habits

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Breaking the anxiety habit isn’t about forcing yourself to “stop worrying.” Habits are deeply wired into the brain’s survival systems, which means they can’t be erased by willpower alone. Real change happens through gentle rewiring—by noticing the patterns you’ve built, questioning the rewards they promise, and slowly replacing them with routines that genuinely serve you.

Here are a few ways to begin:

• Notice your loops. Pay attention to the moments when anxiety begins, the behaviors you slip into, and the sense of relief you expect to feel. Naming the loop helps you see it as a process—not as something uncontrollable.
• Question the reward. Ask yourself whether the behavior actually helps, or if it only offers temporary comfort. This step interrupts the illusion that worry equals progress.
• Recognize Defensive Pessimism. Watch for the subtle ways anxiety convinces you that rehearsing failure is preparation. When you spot it, redirect that energy toward constructive planning—setting clear steps instead of circling through “what ifs.”
• Practice curiosity. Slow the process down by coming back to the present moment. Explore what’s happening in your body, your thoughts, and your emotions without judgment. Curiosity shifts your attention away from imagined futures and toward what you can actually work with right now.
• Build intentional rewards. Reinforce healthier behaviors with small, meaningful pauses—whether it’s stepping outside, stretching, or allowing yourself a moment of genuine rest. Over time, the brain begins to associate calm and clarity with satisfaction, rather than worry.

Individually, these practices create subtle shifts; together, they reshape the pathways that once locked you into anxiety. With repetition, the brain learns that presence and intentional action are more rewarding than worry, and eventually, the very system that automated anxious loops can be retrained to run healthier ones—supporting clarity, creativity, and resilience instead.

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Why It Matters

Anxiety at work is not a personal flaw—it’s the brain doing what it has learned to do, running old loops that were meant to protect us. The challenge is that these loops no longer serve the environments we live and work in today, but the good news is that habits are not destiny. With awareness and the right strategies, even long-standing patterns of worry can be reshaped into healthier responses.

That’s the promise behind the Breaking the Anxiety Habit | LinkedIn Learning course. Drawing on both research and lived experience, Mora Aarons-Mele, Dr. Judson Brewer, and Charles Duhigg illustrate how habits form, why anxiety clings so tightly, and how tools like curiosity can gradually unwind the cycle. Though anxiety feels automatic because it hides inside habits, habits can be retrained. By seeing your worry loops clearly, resisting the pull of defensive pessimism, and practicing curiosity, you’ll give your brain new pathways to follow, and over time, you’ll reclaim not just your focus at work but also your sense of peace in daily life.

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If workplace anxiety has you questioning where you fit in, you might also like 5 Tips for Finding Your Corporate Personality as a Young Professional, which explores how self-awareness can guide your career path.