Most advice about anxiety tells you to think positive and look on the bright side. The Stoics recommended the opposite. They deliberately imagined losing their money, their health, their reputation and the people they loved. They weren’t trying to feel worse. They were trying to stop being ambushed by life.
They called this exercise premeditatio malorum, the premeditation of evils. This guide covers what premeditatio malorum means, where it comes from in Seneca, Epictetus and Marcus Aurelius, what modern psychology says about it, and how to practice it without sliding into worry.
Table of Contents
What Does Premeditatio Malorum Mean?
The premeditatio malorum meaning is right there in the Latin: praemeditatio is “thinking ahead” or “rehearsal,” and malorum means “of evils” or “of troubles.” Put together, it’s the deliberate practice of picturing setbacks before they happen: losses, failures, insults, illness, delays.
Premeditatio malorum is one of the best-known Stoic exercises, and its purpose is preparation, not pessimism. A pessimist assumes things will go badly. A Stoic doing premeditatio malorum only admits that things could go badly. Having looked at that possibility calmly, they decide how they would respond. The exercise is a form of negative visualization. Rehearse the hardship in your imagination and it loses its power to shock you when it arrives.
The Origins: Cyrenaics, Cicero and the Stoics
The idea is older than the Latin phrase. In the Tusculan Disputations (Book 3), Cicero reports that the Cyrenaic philosophers taught praemeditatio futurorum malorum, the premeditation of future evils. They held that misfortune hurts most when it is unexpected, and that thinking about it in advance softens the blow. The Greek Stoics talked about “dwelling in advance” on events that might come, and the Roman Stoics turned this into a daily practice.
For the ancient Stoics this wasn’t gloom; it followed from their view that external events are “indifferents” and that only virtue and our own choices are truly up to us. What the Stoic philosophers shared with the Cyrenaics was an observation about human psychology. Surprise makes suffering worse. The event itself is often bearable. What knocks us over is the feeling of this wasn’t supposed to happen.
Seneca on Premeditatio Malorum
No one wrote about this more often than Seneca. When a fire destroyed the city of Lugdunum (modern Lyon), his friend Liberalis was devastated. Seneca’s response in Letter 91 is one of the clearest statements of the practice: “Nothing, however, should be unexpected by us. Our minds should be sent forward in advance to meet all problems, and we should consider, not what is wont to happen, but what can happen.”
In Letter 13, on groundless fears, he describes the other side of the coin: “There are more things likely to frighten us than there are to crush us; we suffer more often in imagination than in reality.” For Seneca, premeditatio malorum works in both directions. It prepares us for the troubles that do come, and it shows us how many of our fears will never come true.
In his Consolation to Marcia he puts the principle in one line, often translated as: “He robs present ills of their power who has perceived their coming beforehand.”
Epictetus and Marcus Aurelius: Daily Rehearsal
Epictetus made the practice blunter. In the Enchiridion (21) he advises: “Let death and exile, and all other things which appear terrible, be daily before your eyes, but chiefly death, and you will never entertain any abject thought, nor too eagerly covet anything.”
Marcus Aurelius opened the second book of his Meditations with a morning version of the exercise: “Begin the morning by saying to yourself, I shall meet with the busybody, the ungrateful, arrogant, deceitful, envious, unsocial.” The emperor wasn’t being cynical. He expected difficult people so that they couldn’t knock him off balance, and he reminded himself that they acted out of ignorance, which let him meet them without anger.
Why Anticipation Hurts More Than Reality
There is an old saying, of uncertain origin, that captures why the practice works: “Anticipation of pleasure and pain is always greater than the reality of it.” We picture the future in extremes. The dreaded conversation becomes a catastrophe in our heads; the longed-for holiday becomes perfect. Reality is usually more ordinary on both counts.
Psychologists call this a problem of affective forecasting. People consistently overestimate how strongly, and for how long, future events will affect them. Premeditatio malorum uses this tendency on purpose. By walking through a feared scenario calmly and concretely, you replace a vague, endless dread with a specific picture that has edges, one you can plan for and usually survive. You still anticipate, but in a controlled way.
How to Practice Premeditatio Malorum Step by Step
The practice takes minutes, not hours. A simple structure:
- Pick one real situation. A meeting, a trip, a medical appointment, a hard conversation, a project deadline.
- Ask what could realistically go wrong. List two or three specific setbacks, not every imaginable worst-case scenario.
- Apply the dichotomy of control. Following Epictetus, separate what is up to you (your preparation, your response) from what is not (other people, the weather, the outcome).
- Rehearse your response. For each setback, picture yourself handling it calmly. What would you actually do next?
- Return to the present with gratitude. Notice that none of it has happened yet. What you have right now looks different when you’ve just imagined losing it.
Many practitioners do this each morning, as Marcus Aurelius did, or before any event they’re anxious about. Writing it down in a journal helps keep it concrete.
Premeditatio Malorum vs. Worry and Catastrophizing
Negative visualization can go wrong. If you picture disasters with no plan and no end point, you aren’t practicing Stoicism, you’re rehearsing anxiety. The difference is easy to test:
- Worry loops. It asks “what if?” again and again and never answers.
- Premeditatio malorum closes. It asks “what if?” once, answers “then I would…,” and moves on.
- Worry focuses on the outcome you can’t control.
- Premeditatio malorum focuses on your response, which you can.
If the exercise leaves you more anxious than when you started, shorten it and narrow it to a single, specific scenario. The goal is resilience and calm, not a darker mood.
Negative Visualization in Modern Stoicism and CBT
The philosopher William B. Irvine brought premeditatio malorum to a wide modern audience in A Guide to the Good Life (2009), where he calls it negative visualization. He presents it as one of the most useful Stoic techniques, largely because it builds gratitude: imagining losing something reminds you to value it while you still have it.
The Stoic exercise also has a close relative in therapy. Albert Ellis, whose rational emotive behavior therapy helped pave the way for CBT, often cited Epictetus’s line that people are disturbed not by things but by their views of things. The psychotherapist Donald Robertson has written at length about the links between Stoic philosophy and cognitive behavioral therapy (CBT). Both traditions hold that our judgments, not events alone, shape how we feel, and both teach people to question irrational, catastrophic predictions instead of obeying them.
Other modern psychology and management research has arrived at similar tools on its own. Psychologist Julie Norem studied defensive pessimism, where anxious people manage their nerves by mentally running through what could go wrong and preparing for it. Gabriele Oettingen’s research on mental contrasting, popularized as the WOOP method (Wish, Outcome, Obstacle, Plan), pairs a goal with a clear look at the obstacles in its way. Gary Klein’s premortem, described in the Harvard Business Review in 2007, asks teams to imagine a project has already failed and to explain why.
These methods are not the same as the ancient practice, but they share its central idea: looking honestly at what could go wrong makes you better prepared to deal with it.
Premeditatio Malorum Quotes to Remember
A few lines worth keeping close:
- “Our minds should be sent forward in advance to meet all problems.” — Seneca, Letter 91
- “We suffer more often in imagination than in reality.” — Seneca, Letter 13
- “Let death and exile, and all other things which appear terrible, be daily before your eyes.” — Epictetus, Enchiridion 21
- “Begin the morning by saying to yourself, I shall meet with the busybody, the ungrateful, arrogant…” — Marcus Aurelius, Meditations 2.1
For the Stoics, looking at hardship in advance was one way of practicing a larger acceptance, the attitude later summed up as amor fati, learning to love your fate. It also reflects their view that adversity is a great teacher when we meet it prepared, and their reminder that whatever comes, this too shall pass.
Facing the Future With Calm
Premeditatio malorum doesn’t promise that nothing bad will happen. It promises that when something does, you won’t be meeting it for the first time. You will have seen it coming, thought through your response, and noticed how much of your fear was imagination.
Practiced this way, looking at the worst makes you steadier. You worry less about the future and appreciate the present more.
