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What Is High-Functioning Anxiety? Signs and How To Manage It

Anxiety/Stress

Young businessman struggling with high-functioning anxiety at work

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Jacob Mergendoller

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Understanding the Hidden Struggles Behind the High-Achieving Persona

Anxiety is one of the most common mental health struggles and yet, it can look wildly different from person to person. It shows up in obvious ways, like a panic attack that sends your heart racing or social anxiety that makes you dread going to that big birthday dinner. But other times, anxiety hides behind achievement. It shows up in overthinking, overdoing, and always striving to be better, faster, more “on top of it.” That’s what we call high-functioning anxiety.

High-functioning anxiety is what happens when fear turns into fuel. It’s the kind of anxiety that propels people into doing more, sometimes at the expense of their own well-being. From the outside, everything looks great, meticulously put-together, and successful. But inside, there’s a relentless sense of urgency, pressure, and self-doubt.

This type of anxiety can be difficult to recognize, even for the person experiencing it. Sometimes, even once they do recognize it, they might not want to change it because of what it’s allowed them to achieve. It’s created a sense that if you slow down, something will fall apart.

What Is High-Functioning Anxiety?

High-functioning anxiety isn’t a formal diagnosis, but it’s a term that captures a real and growing experience. It describes people who appear capable and composed on the outside, while quietly struggling with anxiety, overthinking, and fear on the inside.

Unlike typical anxiety, which can cause people to withdraw or freeze, high-functioning anxiety propels people into overdrive. Fear becomes fuel. It drives perfectionism, people-pleasing, overcommitting, and constant self-monitoring. And because the outward results often look like success, it’s easy to miss the cost.

Many people I work with describe a familiar feeling after a meeting ends or they leave a social gathering. Did I say the right thing? Should I have handled that differently? Did I come across as competent? It’s an anxiety-fueled urge to review, perfect, and second-guess. 

Signs and Symptoms of High-Functioning Anxiety

If this sounds familiar, here are some common ways high-functioning anxiety shows up:

  • Perfectionism masked as professionalism or “high standards”
  • People-pleasing and difficulty setting boundaries
  • Guilt when resting or not being productive
  • A constant sense of urgency, like everything is high-stakes
  • Physical symptoms like tight hips, shallow breathing, and muscle tension
  • Chronic overthinking and self-doubt, even when you appear confident

For many people, the body knows before the mind catches up. Physical cues like clenched muscles, racing heart, and that inner twitchiness are signs that something is off, even if your mind is still caught on crossing that last item off your to-do list. 

Why High-Functioning Anxiety Is So Often Missed

High-functioning anxiety often flies under the radar because it looks like success. You’re the person others admire, the one who’s always organized, efficient, and getting things done. You’re praised for being reliable and productive. If you received the superlative in high school for “most likely to succeed,” this is you. 

But that praise can be hard to hear because it highlights the disconnect between your accomplishments and how you’re actually feeling on the inside. It’s like you’re putting on the performance of a high-acheiver because you have to, not because you want to. 

This often creates a deeper fear of being truly seen. The mask of confidence becomes a form of protection. And the more effective it is, the lonelier it can feel because nobody knows the real you. 

Where High-Functioning Anxiety Comes From

High-functioning anxiety tends to grow out of a mix of:

  • Early praise and emphasis on performance or success
  • Family dynamics that reward overachievement or self-sufficiency
  • Cultural or systemic pressure to “prove yourself”
  • Perfectionism, people-pleasing, or trauma responses
  • Work environments that conflate burnout with excellence

For example, someone who was raised in a family that emphasized academic success or constant productivity may have learned that their worth depended on receiving straight As. Even praise that seems positive, like being told you’re “mature for your age” or “the responsible one,” can plant early seeds of pressure.

Living in New York City, we’re in the midst of a hustle culture. High-functioning anxiety often thrives in environments where rest is equated with laziness and the number of hours worked last week is a badge of honor.

I’ve worked with clients whose anxiety wasn’t just about the present, but was shaped by layers of generational pressure, perfectionist ideals, or racial and gender expectations. For some, it’s not just fear of failure, it’s fear of being perceived as weak, unworthy, or disposable. This makes high-functioning anxiety not only deeply personal, but also tied to larger social narratives.

How High-Functioning Anxiety Affects Daily Life

The effects of high-functioning anxiety ripple through so many different parts of our lives:

  • Work: You say yes too often, stay late, and check email obsessively. You feel like if you don’t stay one step ahead, something will fall apart.
  • Relationships: It’s hard to be emotionally present when your mind is racing. You may struggle to ask for help, not wanting to appear weak or unable to uphold your “end of the bargain”.
  • Health: Chronic stress can lead to fatigue, sleep problems, and physical pain. Even downtime doesn’t feel restful because your brain won’t turn off.

The emotional cost of all this can be subtle but corrosive. If you feel “joy” when you accomplish a task, take a step back and ask yourself if it’s actually relief you’re feeling. They’re not the same thing.

What to Do If You Struggle with High-Functioning Anxiety

Here are six strategies that can start to loosen anxiety’s grip:

1. Learn to Recognize the Pattern

Notice when you’re driven by fear instead of values. Does it feel urgent? Like you have to prove something? That’s usually anxiety talking. Awareness is the first step toward change.

2. Understand Your Triggers

Track what sends you into overdrive. Is it a certain kind of Slack message? A vague email? An unstructured weekend? Anxiety hooks itself into specific patterns, so it’s important to learn how yours shows up.

3. Set Boundaries and Structure

Create systems that protect your time and energy. That might mean:

  • Setting a hard stop for your workday
  • Turning off email notifications
  • Taking breaks even when you don’t “deserve” them

And double the time you think a task will take. The planning fallacy describes our tendency to drastically underestimate this, which feeds the panic.

4. Lower the Bar (On Purpose)

Not everything needs to be excellent. Not every task needs to be optimized. If going above and beyond is the standard, what does that mean if you give 100%? Ask yourself: “What’s good enough here?”

5. Practice Discomfort-Tolerance

Resting will feel uncomfortable at first. Saying no will, too. But avoiding those feelings keeps the cycle going. Try doing one thing this week that’s good for you, but slightly uncomfortable.

6. Make the Hard Choices

If you feel you have an unhealthy relationship with your email, delete the email app. If you notice yourself feeling badly about yourself after doom scrolling, set a screen-time limit. Choose what actually supports your nervous system over what soothes your anxiety in the short term.

When to Get Support

If you’ve tried the strategies above (setting boundaries, identifying triggers, practicing discomfort tolerance) and still feel stuck, it might be time to talk to a therapist. 

You don’t have to wait for a breaking point. If the same anxious patterns keep cycling through, even when you’re doing “all the right things,” that’s a sign that something deeper needs attention.

Therapy can help you get underneath the surface patterns and explore the root of what’s driving your anxiety. It’s a space where you don’t have to perform or live up to any kind of standards. Together, we can untangle the beliefs and behaviors that have kept you in overdrive. 

If you’re here at the bottom of this page, that’s proof enough that your anxiety is real. Schedule a consultation to start feeling better today.


FAQs

1. What is the difference between anxiety and high-functioning anxiety?

While traditional, run-of-the-mill anxiety often leads to avoidance or shutdown (think drawing inwards or feeling smaller), high-functioning anxiety tends to push people in the opposite direction. You might look high-performing, organized, and always on top of things, but it’s driven by a need to prove your worth by being successful. High-functioning anxiety can be hard to spot because it hides behind productivity and success.


2. How do I know if I have high-functioning anxiety?

If you find yourself constantly overthinking, striving for perfection, unable to relax, or feeling like you’re always “on,” you may be experiencing high-functioning anxiety. It often shows up as a buzzing urgency, guilt around resting, or a fear of falling behind. If anxiety feels like it’s driving your success (and also draining you) it’s worth exploring further with a therapist.


3. Is high-functioning anxiety an actual diagnosis?

No, high-functioning anxiety isn’t a clinical diagnosis, but it describes a real experience many people have. It shares features with Generalized Anxiety Disorder (GAD), perfectionism, and sometimes trauma responses. While it may not appear in the DSM-5, it’s absolutely something most therapists understand and work with.


4. What’s the relationship between high-functioning anxiety and burnout?

High-functioning anxiety creates a chronic state of internal pressure that keeps your nervous system in overdrive. Over time, this unsustainable pace can lead to exhaustion, cynicism, and physical symptoms like headaches, sleep disruption, or digestive issues. It can also affect your relationships, which may suffer due to lack of attention. Burnout is both a work problem and a nervous system problem, rooted in chronic stress.

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