High-Functioning Anxiety at Work
When Coping Well Comes at a Cost.
You are the person people rely on. You think ahead, notice details everyone else misses, respond quickly, and rarely let anything fall through the cracks. From the outside, this can look like confidence, commitment and high performance. Inside, it can feel very different. And work itself can reinforce the pattern.
In many organisations, people easily mistake availability outside working hours for commitment. Messages arrive long after the workday ends. Quick responses are rewarded. Full diaries signal importance. Going above and beyond becomes the norm - until “above and beyond” is simply what everyone expects. We have become very good at celebrating productivity. We are not always as good at noticing what it is costing people to maintain it.
Perhaps you’re presenting quarterly results to the C-suite tomorrow. You know your numbers. You’ve checked the deck, anticipated the questions and rehearsed what you want to say. Then you check it again.
By the time you walk into the meeting, your heart is racing, your shoulders are tight, and your body seems to be preparing for danger - even though another part of you knows you are simply giving a presentation.
And that is one of the most frustrating things about anxiety: You know you can do this. You may manage a team, make important decisions and be considered one of the safest pairs of hands in the business. Yet internally, it can feel as though an enormous amount is at stake.
This is the contradiction people often mean when they talk about high-functioning anxiety at work. You can be performing exceptionally well while anxiety, overthinking and constant internal pressure run underneath. You feel tense, on edge, like you just can’t switch off.
Sometimes it’s workplace pressure; sometimes it’s the internal pressure we put on ourselves. Often, it is a combination of both. Functioning well and feeling well aren't the same.
Signs of high-functioning anxiety at work
High-functioning anxiety can be difficult to recognise because many of the behaviours look positive on the surface. You may respond to every message quickly because unanswered messages make you uncomfortable. You prepare for presentations far longer than you need to because stopping leaves you feeling exposed. You struggle to delegate because knowing exactly what is happening feels safer.
One client described feeling that she “should already know the answer”, so instead of asking her manager a simple clarifying question, she would try to work it out alone.
From the outside, that can look independent and capable. But for many of my clients, it can feel like constant pressure not to expose knowledge gaps or look inefficient. You might run through every possible outcome before deciding and call it good risk management. And sometimes it is. The more useful question is: what is driving it?
There is a difference between preparing thoroughly because you care about doing a good job and feeling unable to stop preparing because being caught off guard feels unbearable. There is a difference between being responsive and feeling that you must always be available. It's the difference between having high standards and fearing you'll make a mistake.
HSE reported that 964,000 workers in Great Britain experienced work-related stress, depression or anxiety in 2025. Work anxiety is not unusual, and you do not have to be visibly struggling for it to be taking a toll.
Sometimes the behaviour that looks like conscientiousness on the surface is doing another job underneath. It is helping you feel in control.
The pressure underneath the performance
Anxiety at work can come in many forms. Heavy workloads, poor management, demanding bosses, job insecurity, constant availability and difficult workplace cultures can all create very real pressure. Sometimes the intensity can feel much bigger than what’s happening in front of you.
A slightly different tone in your manager’s email stays with you all afternoon. Feedback feels more personal than you would like it to. You know a presentation is well prepared, but you still feel compelled to go over it one more time. You replay a meeting because somebody’s reaction wasn’t quite what you expected.
When this happens repeatedly, across different meetings, managers, or even different jobs, reflect on whether something else is amplifying the pressure. Perhaps you’ve simply learned to stay one step ahead, to avoid mistakes, keep people happy, and make sure nothing goes wrong. Over time, that can create an underlying tune: Stay alert. Don’t get caught out. Get it right. Keep control.
When being misunderstood follows you into your career
One of my clients, a successful sales executive, came to me after anxiety had become increasingly difficult to live with. She described waking most mornings tense and on edge, as though she was constantly waiting for something to happen. She tried meditation, grounding and other ways of managing the anxiety. They helped, but she felt that something underneath was still being triggered.
During our work, earlier experiences became relevant. As a child, she had been incorrectly identified as having dyslexia and had experienced being misunderstood by adults around her. An adult can look back and think, they misunderstood me. A child can experience something very different and tell themselves, "Maybe I’m not as capable as everyone else. Perhaps I need to try harder. Why doesn’t anyone understand me?”
Years later, she had a successful career, yet she still carried internal pressure that manifested as anxiety to work harder and prove herself.
After our work together, she described feeling “more relaxed, lighter, and at ease within myself.” She also reported less overthinking and greater confidence. Her capability hadn't changed; she just released the pressure underneath it.
When proving yourself becomes part of success
For another client, his anxiety stemmed from his relationship with his emotionally and physically absent father. He worked hard for his father’s attention and approval, but rarely felt his best was enough.
As an adult, he became highly driven and successful. Yet work carried a constant pressure to perform. Feedback could feel like criticism, and mistakes triggered intense self-doubt. From the outside, he looked like an ambitious director putting in long hours. Inside, success had become tied to proving himself, and he became hyper-independent because asking for help felt like weakness.
This is one reason high-functioning anxiety can be hard to spot. What looks like ambition may genuinely be ambition, while anxiety is also adding another layer of pressure underneath it. The two can coexist. And reducing that pressure doesn’t mean losing the ambition.
Why knowing you can handle it isn’t always enough
This is where capable people often become frustrated with themselves. You know the presentation is not dangerous. You know an unexpected question is not a disaster. You know one imperfect response will not destroy your career.
Yet your heart races. Your thoughts accelerate. You become intensely aware of yourself. You panic.
Then another layer appears: Why am I reacting like this?
I should be able to handle this: Everyone can see I’m nervous.
Now you are not only experiencing anxiety. You are judging yourself for experiencing it. That makes the whole experience louder.
Nerves do not mean you are incapable. You can feel adrenaline and still know your subject. You can lose your train of thought for a moment and recover. You can feel nervous and still give an excellent presentation. Sometimes recognising that your body is anxious doesn't mean you can't handle what happens next.
You closed the laptop. Why hasn’t your brain left work?
For many high performers, anxiety becomes most obvious when the working day is supposed to be over.
One client described checking Slack and emails throughout the night, sometimes waking at 2 or 3 am and checking again because he worried he'd miss something. The workday had ended, yet he couldn’t mentally switch off.
For another, she lay awake replaying conversations, worrying about what they had said, whether they had looked stupid, or what other people thought of them. They couldn’t shut down after work.
Often it's about reframing the question: What else do I need to do? to What makes it feel so difficult to stop?
Will I lose my edge if I stop pushing myself?
This is a real fear for high performers. If internal pressure has driven you to prepare, anticipate, and achieve for years, feeling calmer can almost feel like complacency. But ambition and anxiety aren't the same.
You can still prepare well, care deeply, and hold high standards, without checking one more time, replaying the meeting all evening, or feeling responsible for every possible outcome. You may simply discover that anxiety was never the thing making you good at what you do.
Where RTT® and EMDR can go deeper
Breathing exercises, grounding, meditation, exercise and clearer boundaries can all help with anxiety. But sometimes you understand what is happening, know what you should do, yet still react in the same way. That gap between what you know and how you feel is where deeper therapeutic work can help.
RTT® is a specialised hypnotherapy-based approach that can help us get to the root cause of what's driving patterns such as anxiety, overthinking, perfectionism, fear of criticism, internal pressure, or the constant need to prove yourself. It works on the underlying beliefs, rather than just managing the symptoms.
Where difficult past experiences or memories still feel emotionally ‘charged’ or are felt strongly in the body, EMDR may also be appropriate.
When it may be time to seek support for anxiety
You do not have to wait until anxiety stops you functioning before asking for help. Sometimes the sign is simply that you are tired of how much effort it takes to appear okay. You may still be succeeding, delivering, and getting everything done, yet no longer want to carry the same internal pressure for the next five or ten years.
Perhaps you want to walk into a presentation feeling prepared, not threatened. Make decisions without replaying them all evening. Finish work, switch off and enjoy your life outside it. To stay ambitious without being permanently on alert. Feel calmer, more confident, and at ease in yourself. You don't have to choose between success and peace. You can have both.
Ready to feel calmer without losing your edge?
If anxiety, overthinking or constant pressure is making work harder than it needs to feel, RTT® or EMDR may help you explore what is keeping that response going. A free discovery call gives us space to talk about what you are experiencing, what you would like to change and which approach may be appropriate for you.
Online worldwide and in person in Reading, Berkshire.
RTT® and hypnotherapy are complementary approaches and do not replace appropriate medical advice, diagnosis or treatment.
I’m Nerissa, a Confidence Specialist
I help ambitious professionals like you break free from self-doubt, anxiety and internal pressure, and rediscover the deep confidence already within you. With over 20 years of corporate experience, I understand the intense pressure to perform, appear confident and hold everything together - even when it feels very different inside.
Ready to begin? You’re one decision away from stepping into your confidence.
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