Anxiety is the mind projecting itself into an uncertain future. The Stoics understood this over two thousand years ago. Marcus Aurelius, writing in his journal during military campaigns and plague, returned again and again to a simple insight: most of what we fear never happens, and what does happen can be endured. Epictetus taught that anxiety arises not from events themselves, but from our judgments about them. Seneca sought a word for the steady calm that comes from understanding this. Below are their words on the anxious mind.
This page explores Stoic philosophical perspectives on anxiety. Stoic philosophy offers valuable frameworks for understanding anxiety, but it is not a substitute for professional mental health support. If you are in crisis, contact the 988 Suicide & Crisis Lifeline (call or text 988) or the Crisis Text Line (text HOME to 741741).
The Misconception
There is a persistent misunderstanding that Stoicism asks you to suppress your emotions, to grit your teeth and pretend that everything is fine. Applied to anxiety, this becomes especially dangerous: the idea that a Stoic would simply will themselves to stop worrying. But that is not what the ancient Stoics taught, and forcing yourself to ignore anxious feelings can make them worse.
What the Stoics actually argued is more subtle and, in many ways, more useful. Anxiety, they observed, arises not from events themselves but from our judgments about events. When you lie awake at three in the morning rehearsing a conversation that hasn't happened, the Stoics would point out that the suffering is being generated entirely by your own mind. The event hasn't occurred. Your body is safe. What is tormenting you is a story you are telling yourself about the future. Stoic practice doesn't ask you to stop feeling anxious. It asks you to notice that your mind is doing this, to examine whether the judgment behind the anxiety is accurate, and to redirect your attention to what you can actually do right now.
What the Stoics Said
This abiding stability of mind the Greeks call euthymia, “well-being of the soul,” on which there is an excellent treatise by Democritus; I call it tranquillity. For there is no need to imitate and reproduce words in their Greek shape; the thing itself, which is under discussion, must be designated by some name which ought to have, not the form, but the force, of the Greek term. What we are seeking, therefore, is how the mind may always pursue a steady and favourable course, may be well-disposed towards itself, and may view its condition with joy, and suffer no interruption of this joy, but may abide in a peaceful state, being never uplifted nor ever cast down. This will be “tranquillity.” Let us seek in a general way how it may be obtained; then from the universal remedy you will appropriate as much as you like. Meanwhile we must drag forth into the light the whole of the infirmity, and each one will then recognize his own share of it; at the same time you will understand how much less trouble you have with your self-depreciation than those who, fettered to some showy declaration and struggling beneath the burden of some grand title, are held more by shame than by desire to the pretence they are making.
On the Tranquillity of Mind 2.2
Seneca is defining his goal: a mind that stays on an even keel. The Greek word euthymia, coined by the philosopher Democritus, literally means “well-being of the soul.” Seneca translates it as “tranquillity” — not the absence of feeling, but a steady disposition that is neither inflated by hope nor deflated by fear. This is the destination the anxious mind is trying to reach.
So make a practice at once of saying to every strong impression: ‘An impression is all you are, not the source of the impression.’ Then test and assess it with your criteria, but one primarily: ask, ‘Is this something that is, or is not, in my control?’ And if it’s not one of the things that you control, be ready with the reaction, ‘Then it’s none of my concern.’
Enchiridion 1.5
This is Epictetus’s core technique for dealing with anxious thoughts. When an alarming impression arises — “I’ll fail,” “they’ll judge me,” “something terrible will happen” — he tells you to pause and say: you are just an impression, not the thing itself. Then ask whether it concerns something within your control. If not, it has no claim on you.
Don’t let your imagination be crushed by life as a whole. Don’t try to picture everything bad that could possibly happen. Stick with the situation at hand, and ask, “Why is this so unbearable? Why can’t I endure it?” You’ll be embarrassed to answer.
Then remind yourself that the past and future have no power over you. Only the present—and even that can be minimized. Just mark off its limits. And if your mind tries to claim that it can’t hold out against that … well, then, heap shame upon it.
Meditations 8.36
Marcus Aurelius is writing to himself about the habit of catastrophizing — letting the imagination pile threat upon threat until everything feels unbearable. His remedy is to narrow the frame: deal only with the specific situation in front of you, not with “life as a whole.” When you ask “Why can’t I endure this one thing?” the answer is usually that you can.
Discard your misperceptions.
Stop being jerked like a puppet.
Limit yourself to the present.
Understand what happens—to you, to others.
Analyze what exists, break it all down: material and cause.
Anticipate your final hours.
Other people’s mistakes? Leave them to their makers.
Meditations 7.29
This reads like a checklist Marcus kept for moments when anxiety threatened to take over. Each line is a single instruction: stop replaying distorted stories, stop reacting automatically, come back to the present, observe clearly, let other people’s problems remain theirs. It is a complete anti-anxiety protocol in seven sentences.
Even if you’re going to live three thousand more years, or ten times that, remember: you cannot lose another life than the one you’re living now, or live another one than the one you’re losing. The longest amounts to the same as the shortest. The present is the same for everyone; its loss is the same for everyone; and it should be clear that a brief instant is all that is lost. For you can’t lose either the past or the future; how could you lose what you don’t have?
Remember two things:
- that everything has always been the same, and keeps recurring, and it makes no difference whether you see the same things recur in a hundred years or two hundred, or in an infinite period;
- that the longest-lived and those who will die soonest lose the same thing. The present is all that they can give up, since that is all you have, and what you do not have, you cannot lose.
Meditations 2.14
Marcus is using the brevity of life not to increase anxiety but to dissolve it. If the present moment is the only thing you ever truly have, then worrying about the future is a misuse of the one resource you cannot recover. The past is gone, the future is not yet real — all that exists is now, and now is manageable.
Everything you’re trying to reach—by taking the long way round—you could have right now, this moment. If you’d only stop thwarting your own attempts. If you’d only let go of the past, entrust the future to Providence, and guide the present toward reverence and justice.
Reverence: so you’ll accept what you’re allotted. Nature intended it for you, and you for it.
Justice: so that you’ll speak the truth, frankly and without evasions, and act as you should—and as other people deserve.
Don’t let anything deter you: other people’s misbehavior, your own misperceptions, What People Will Say, or the feelings of the body that covers you (let the affected part take care of those). And if, when it’s time to depart, you shunt everything aside except your mind and the divinity within … if it isn’t ceasing to live that you’re afraid of but never beginning to live properly … then you’ll be worthy of the world that made you.
No longer an alien in your own land.
No longer shocked by everyday events—as if they were unheard-of aberrations.
No longer at the mercy of this, or that.
Meditations 12.1
This is Marcus Aurelius at his most direct. Everything you are anxiously striving toward through elaborate planning and worry, he says, is available to you right now — if you stop standing in your own way. Let go of the past, stop trying to control the future, and focus on doing the right thing in this moment. That’s all that is required.
If what we’ve been saying is true and we aren’t being ridiculous, or merely pretending to believe that what is good or bad for us lies in the will and that we are indifferent to everything else – then why do we continue to experience fear and anxiety? [2] No one has power over our principles, and what other peopledo control wedon’t care about. So what is your problem, still?
Discourses 1.25.1
The first step: Don’t be anxious. Nature controls it all. And before long you’ll be no one, nowhere—like Hadrian, like Augustus.
The second step: Concentrate on what you have to do. Fix your eyes on it. Remind yourself that your task is to be a good human being; remind yourself what nature demands of people. Then do it, without hesitation, and speak the truth as you see it. But with kindness. With humility. Without hypocrisy.
Meditations 8.5
Never regard something as doing you good if it makes you betray a trust, or lose your sense of shame, or makes you show hatred, suspicion, ill will, or hypocrisy, or a desire for things best done behind closed doors. If you can privilege your own mind, your guiding spirit and your reverence for its powers, that should keep you clear of dramatics, of wailing and gnashing of teeth. You won’t need solitude—or a cast of thousands, either. Above all, you’ll be free of fear and desire. And how long your body will contain the soul that inhabits it will cause you not a moment’s worry. If it’s time for you to go, leave willingly—as you would to accomplish anything that can be done with grace and honor. And concentrate on this, your whole life long: for your mind to be in the right state—the state a rational, civic mind should be in.
Meditations 3.7
You cannot quench understanding unless you put out the insights that compose it. But you can rekindle those at will, like glowing coals. I can control my thoughts as necessary; then how can I be troubled? What is outside my mind means nothing to it. Absorb that lesson and your feet stand firm.
You can return to life. Look at things as you did before. And life returns.
Meditations 7.2
Don’t waste the rest of your time here worrying about other people—unless it affects the common good. It will keep you from doing anything useful. You’ll be too preoccupied with what so-and-so is doing, and why, and what they’re saying, and what they’re thinking, and what they’re up to, and all the other things that throw you off and keep you from focusing on your own mind.
You need to avoid certain things in your train of thought: everything random, everything irrelevant. And certainly everything self-important or malicious. You need to get used to winnowing your thoughts, so that if someone says, “What are you thinking about?” you can respond at once (and truthfully) that you are thinking this or thinking that. And it would be obvious at once from your answer that your thoughts were straightforward and considerate ones—the thoughts of an unselfish person, one unconcerned with pleasure and with sensual indulgence generally, with squabbling, with slander and envy, or anything else you’d be ashamed to be caught thinking.
Someone like that—someone who refuses to put off joining the elect—is a kind of priest, a servant of the gods, in touch with what is within him and what keeps a person undefiled by pleasures, invulnerable to any pain, untouched by arrogance, unaffected by meanness, an athlete in the greatest of all contests—the struggle not to be overwhelmed by anything that happens. With what leaves us dyed indelibly by justice, welcoming wholeheartedly whatever comes—whatever we’re assigned—not worrying too often, or with any selfish motive, about what other people say. Or do, or think.
He does only what is his to do, and considers constantly what the world has in store for him—doing his best, and trusting that all is for the best. For we carry our fate with us—and it carries us.
He keeps in mind that all rational things are related, and that to care for all human beings is part of being human.
Which doesn’t mean we have to share their opinions. We should listen only to those whose lives conform to nature. And the others? He bears in mind what sort of people they are—both at home and abroad, by night as well as day—and who they spend their time with. And he cares nothing for their praise—men who can’t even meet their own standards.
Meditations 3.4
Our case is much the same. What do we value? Externals. What do we look after? Externals. [12] So of course, we are going to experience fear and nervousness. Faced with external circumstances that we judge to be bad, we cannot help but be frightened and apprehensive. [13] ‘Please, God,’ we say, ‘relieve me of my anxiety.’ Listen, stupid, you have hands, God gave them to you himself. You might as well get on your knees and pray that your nose won’t run. A better idea would be to wipe your nose and forgo the prayer. The point is, isn’t there anything God gave you for your present problem? [14] You have the gifts of courage, fortitude and endurance. With ‘hands’ like these, do you still need somebody to help wipe your nose?
Discourses 2.16.11
Concentrate every minute like a Roman-like a man—on doing what’s in front of you with precise and genuine seriousness, tenderly, willingly, with justice. And on freeing yourself from all other distractions. Yes, you can—if you do everything as if it were the last thing you were doing in your life, and stop being aimless, stop letting your emotions override what your mind tells you, stop being hypocritical, self-centered, irritable. You see how few things you have to do to live a satisfying and reverent life? If you can manage this, that’s all even the gods can ask of you.
Meditations 2.5
Putting It Together
Read together, these passages reveal a remarkably coherent theory of anxiety. Seneca begins with the destination: tranquillity, which he defines not as the absence of all feeling but as a mind that moves steadily, neither inflated by hope nor crushed by fear. This is the goal. But how do you get there?
Epictetus provides the diagnostic tool. His instruction to test every strong impression before accepting it is, at its core, a technique for interrupting the automatic chain that turns a passing thought into full-blown worry. Most anxious thinking operates on autopilot: a thought appears, we accept it as true, and within seconds we are living inside a catastrophe that exists only in our imagination. When Epictetus says "an impression is all you are, not the source of the impression," he is teaching us to create a gap between the thought and our response to it.
Marcus Aurelius takes this further with a practical application that feels startlingly modern. His advice in Meditations 8.36 reads like a cognitive behavioural exercise: when anxiety floods in, don't try to picture everything bad that could happen. Instead, narrow your focus to the specific situation in front of you and ask, "Why is this so unbearable? Why can't I endure it?" The answers, he suspects, will embarrass you. Most of what overwhelms us shrinks to manageable size once we stop letting our imagination pile threat upon threat.
The thread connecting all of these passages is the insight that anxiety is primarily a problem of attention and judgment, not of circumstances. We suffer because we project ourselves into futures that haven't arrived, because we accept every alarming impression without examination, and because we try to control things that were never ours to control. The Stoic remedy is not to feel nothing. It is to feel accurately: to match your emotional response to what is actually happening, rather than to what you are imagining.
This is not a cure-all. Clinical anxiety involves neurological patterns that philosophy alone cannot always address. But for the ordinary, corrosive worry that fills so much of daily life, the Stoics offer something genuinely useful: a set of practices for noticing when your mind has left the present, questioning whether the story it is telling is true, and returning your attention to the only moment you can actually influence.
When to Seek Professional Help
Stoic philosophy can be a valuable complement to mental health care, but it has limits. If anxiety is interfering with your daily life, your sleep, your relationships, or your ability to function, please reach out to a mental health professional. You can contact the 988 Suicide & Crisis Lifeline (call or text 988), the Crisis Text Line (text HOME to 741741), or visit NAMI to find support near you.
Frequently Asked Questions
Does Stoicism reduce anxiety?
It can, but with an important qualification. Stoic techniques are effective for the kind of everyday worry most people experience: ruminating about the future, catastrophizing, trying to control outcomes that aren’t up to us. For these patterns, the Stoic practice of distinguishing what is within your control from what is not can be genuinely transformative. However, clinical anxiety disorders involve neurological and physiological dimensions that philosophy alone may not resolve. Stoicism works best as a framework for thinking more clearly, not as a replacement for professional treatment when anxiety becomes debilitating.
How do Stoics deal with anxiety?
The Stoic approach starts with a question that sounds deceptively simple: is this within my control? If you’re anxious about a job interview, you can control your preparation, but not the interviewer’s decision. If you’re worried about your health, you can control your habits, but not every outcome. Once you genuinely make this distinction, a surprising amount of worry simply falls away — not because you stop caring, but because you stop wasting energy on things you cannot change. The Stoics paired this with a practice of examining every anxious impression before accepting it as true, asking whether the situation is really as bad as the mind is claiming.
What are the 5 Stoic practices to calm your anxiety?
Five practices drawn from the Stoic tradition that directly address anxiety: First, the dichotomy of control — sort every worry into “up to me” and “not up to me,” and release the second category. Second, testing impressions — when an anxious thought arises, pause and ask whether it is accurate before reacting. Third, narrowing the frame — instead of picturing everything that could go wrong, deal only with the specific challenge in front of you right now. Fourth, present-moment focus — anxiety lives in the future, so return your attention to the only time that actually exists. Fifth, the view from above — zoom out and see your current worry in the context of the vastness of time. Most worries shrink when seen from a distance.
What is the Stoic mantra for anxiety?
If any single line captures the Stoic stance toward anxiety, it is the teaching that what disturbs us is not events themselves, but our judgments about events. This insight, which runs through virtually all Stoic writing, reframes anxiety as something the mind does rather than something that happens to you. It doesn’t mean your feelings are invalid. It means they arise from interpretation, and interpretations can be examined, questioned, and sometimes revised.
What does Marcus Aurelius say about anxiety?
Marcus Aurelius wrote the Meditations as a private journal, and his entries about anxiety have the raw quality of a man arguing with his own worried mind. He tells himself to stop letting his imagination be crushed by life as a whole. He reminds himself that the past and the future have no power over him — only the present does. He instructs himself to discard misperceptions, to stop being jerked like a puppet by passing impressions. What makes his writing on anxiety distinctive is its honesty: he clearly struggled with worry himself, and his advice reads less like a lecture and more like a record of what actually helped.
What does Epictetus say about anxiety?
Where Marcus Aurelius tends to argue with himself, Epictetus teaches through direct instruction and Socratic questioning. His starting point is always the same: divide everything into what is within your power and what is not. Your opinions, your intentions, your desires — these are yours. The weather, other people’s actions, your reputation, the economy — these are not. Anxiety, in his framework, is the predictable result of wanting things in the second category to be different from what they are. His prescription is not to stop caring, but to redirect your care toward the only domain where it can actually make a difference: your own responses.
Curated by Stoic Sage. Passages from Gregory Hays’s translation of the Meditations and Robert Dobbin’s translations of Epictetus. AI-assisted explanations reviewed for accuracy.