Most people don’t catch burnout until they’re already deep in it. Until the work that used to energize them feels impossible and they’re running on empty.

A big reason we miss it is simple: we don’t know what the early symptoms look like. (The other reason is that we misname them, which I covered here.)

This is especially true for high achievers because the exact skills that make them good at their work are the ones that hide the warning signs.

Here’s the trap. A skill that served you for years can start to hurt you when it gets overused or falls out of balance, especially when your circumstances have changed. The strength tips into something less useful. And because it still feels 1like the thing that made you successful, you don’t question it.

There’s also a layer underneath the symptoms. Researcher Christina Maslach found that burnout grows out of specific mismatches between you and your environment, such as losing control over your work, feeling socially isolated or unsupported, or lacking the resources you need. High achievers are especially good at powering through those mismatches, which is exactly why they don’t see them coming.

In my practice, I see three symptoms high achievers most often read as strength when they’re actually signs of strain. They often were strengths at one point, which is why it’s hard to recognize when they become warning signs. 

Discomfort

High performers tend to believe that anything worth doing feels uncomfortable. Push through the discomfort, and you grow. That’s genuinely true.

But there’s a healthy version of this and a harmful one, and they’re easy to confuse.

The healthy version looks like progressive challenge: you stretch a little past where you are now, build the skills to meet it, recover, and over time what once felt hard becomes routine. That’s the actual evidence of growth—not the discomfort itself, but the fact that it shrinks.

The harmful version is throwing yourself into sink-or-swim situations on repeat, with no safety net, no support, no recovery built in, and treating every difficult moment as an opportunity to prove your worth or as proof you’re on the right track.

A lot of high performers take an “I’ll do whatever you tell me” stance—coachable, all-in, ego out of the way. We call it grit, discipline, and professionalism. But handing over all your say in how you work is one of the conditions the research links to burnout. Sometimes the discomfort you’re grinding through isn’t the discomfort of growth at all. It’s the discomfort of no agency in your work, what conflicts with your values, and losing who you are in the process. And the only “toughness” that fixes that is learning to take back what’s yours. 

The trouble with “discomfort always means growth” is that it deletes a category of information you need. Sometimes discomfort is data telling you something is harming you, not developing you. If you’ve trained yourself to see every discomfort as a challenge to conquer, that mindset can quietly run you into the ground.

Exhaustion

Exhaustion is a specific flavor of discomfort, and high performers are very good at pushing through it. 

The problem is when there’s no light at the end of the tunnel. When it’s just go-mode, indefinitely, with no rest, no recovery, no celebration on the other side. The skill of pushing through was built for a finish line. Take the finish line away and the same skill turns into extracting and draining everything you have.

And often what you’re pushing against isn’t just the work—it’s the work without the resources you actually needed to do it. This is the other mismatch the research names: a workload that only stays possible because you keep making up the difference yourself. High performers are drawn to exactly this. Making the impossible possible feels like where you add value. But miracles don’t scale, and every time you pull one off with less than you needed, you teach everyone around you that unreasonable terms is ok for you. So guess who they’re going to tap the next time there’s an unreasonable request?

The balance is treating the conditioning, recovery, and aftercare as seriously as performance—not as the reward you get after you’ve earned it, but as the thing that makes the performance possible in the first place.

A sprint is built for a short distance. You’re not built to sprint for a mile, much less indefinitely. So know which race you’re actually in, because that’s what tells you how to manage your energy. If you’re sprinting a marathon, the issue isn’t your effort. It’s that you’ve misjudged the distance—and probably the people who say they care about your growth should have pointed that out, but didn’t. 

Disinterest

Discipline is doing the thing even when you don’t feel like it. That’s how high performers operate.

But there’s a difference between discipline that moves you toward what you want and discipline that drains you for someone else’s gain.

Discipline that serves you is fueled by a goal that matters to you. Not matter in theory, not matter to your boss—that you genuinely care about.

When it does, pushing through disinterest works. I might not feel like going for a walk today, but I can remember it gets me sunlight and keeps me moving, and being healthy is something I genuinely want. The walk costs me energy and time and pays me back in a way that matters to me, irrespective of my interest in walking today. The same goes for any goal—strength training, learning an instrument, getting a degree. If these goals matter to you, it serves you to keep showing up even on days when you don’t want to.

But when the thing you don’t want to do doesn’t connect to anything you care about, pushing through disinterest ends up depleting you. You spend the energy without getting the refill in your tank. This is the values mismatch the research points to—when there’s a gap between what your work requires and what matters to you, interest is usually the first thing to go. Do it long enough and disinterest stops being the numbness you push through and starts wearing down on your soul and who you are as a person, a signal that the exchange has gone net-negative.

How to tell whether your strategies are helping or hurting

If you’re feeling these things and you’re not sure which side of the line you’re on—growth or harm—stop and ask yourself a few questions. It’s not a diagnosis, but they can show you blindspots when we’re unsure.

Are you clear on why you’re doing this?

Not the reason that came from someone else that you’ve adopted. But your reason. Why this matters to you. If you can’t name what it’s all for, that’s worth noticing.

Does the discomfort connect to something you actually want?

A goal that’s yours, not one you inherited or got handed because it benefits someone else more than you.

Is the strain building you up or wearing you down?

Be honest about the direction. Are you getting stronger and more capable, building skillsets that you want for your future, or are you getting pigeonholed, quieter, smaller, and less sure of yourself?

Is there an end to it?

Short stretches of strain with real recovery built in are how growth works. Strain as the permanent baseline is how depletion and burnout work. Which one are you living?

Do you know what “enough” looks like?

And will you recognize it when you get there? If the honest answer is that there’s no version of enough, then you’re not working toward anything—you’re just running on a treadmill that you can’t get off.

None of this means the discomfort is bad, or that you should stop working toward your goals. It means the same behavior can be the thing that grows you or the thing that breaks you, and the only way to know which is to listen to your inner signals and adjust accordingly.

The skills that got you here are real. They worked. The point isn’t to throw them out—it’s to notice when they’ve stopped serving you and started running you instead. And choosing to build other skills that will support your goals in this season.

If you want to go deeper on why high achievers are wired for burnout specifically—and eight things that genuinely help—I wrote that one for you.

Exhausted? Find out what’s draining you the most and your biggest opportunity for relief with this short quiz.