This post was originally published on my Substack newsletter.
Having learned this from a certain wise man, I used to turn my mind in thought toward misfortunes, setting before myself exile from my homeland, untimely deaths, and other paths of evil, so that if I should ever suffer one of the things I had imagined, it would not bite me more sharply by falling upon me as something new. — Euripides, Theseus fr. 964 Nauck
Many people will already be familiar with the Stoic technique called premeditatio malorum, which I like to call “the premeditation of adversity”. In Letters 24 and 91, Seneca uses the term praemeditatio futurorum malorum, premeditation of future evils, when advising Lucilius to imagine exile, pain, and death repeatedly so that fortune finds him fully armed in advance. Although he doesn’t use this name for it in On Anger, the technique of premeditation plays an important role in the Stoic therapy for anger that Seneca describes.
From other sources, we learn that this technique was known in Greek as proendēmein, which roughly translates as “inhabiting in advance”. Its use in Stoic therapy may go all the way back to the lost Therapeutikon of Chrysippus, and even beyond. Cicero wrote: “I know that Chrysippus too thought that what has not been foreseen beforehand strikes more violently” (Tusculan Disputations, 3.52). Anger, by its very nature, tends to inhibit our foresight. For that reason, premeditatio may be especially relevant to the problem of anger. In this article, therefore, I’ll examine how Seneca uses the method of Stoic premeditation in On Anger.
Prevention is Better than Cure
Following Chrysippus, Seneca argues that it is difficult to apply remedies, in the form of philosophical disputation, during an episode of intense anger. Anger, to a large extent, blinds us to reason. It’s much easier, according to the Stoics, to challenge our anger preemptively.
We won’t dare use soothing speech on the first onset of anger, which is deaf and mindless; we’ll give it room. Remedies work in periods of remission. — On Anger, 3.39.2
He compares this to certain medical conditions where “rest is the cure for the first stages of disease” and active remedies are employed once the symptoms have somewhat abated.
You object: “A lot of good your remedy does, if it calms anger when it’s already stopping of its own accord.” In the first place, it makes it stop more quickly. In the second place, it guards against a relapse. And though the remedy doesn’t dare try to soothe the first onslaught itself, it will deceive and deflect it. It will get all means of vengeance out of the way. […] It will spin out reasons for delay and cause anger to postpone immediate vengeance while it looks for a more substantial sort. It will use every trick to give rage a respite. — On Anger, 3.39.2-4
In other words, when anger is at its peak, we should prevent ourselves from engaging in emotion-driven responses to provocations, such as aggression and insults. The traditional method for doing this is delay, waiting until our temper has cooled sufficiently for us to respond more rationally. The deeper remedy for anger is best administered preventatively, though. Although the Stoics have several methods for doing this, the one we’ll be discussing is premeditation.
Premeditation of First Movements
Seneca gives an explicit theoretical conceptualization of anger, which draws upon the Stoic distinction between two phases of passion (On Anger, 2.2-2.4). Although the concept of an initial “proto-passion” (propatheia) is mainly associated with later Stoicism, during the era of the Roman Empire, traces of this concept may be found in the early Greek Stoics, including the Therapeutikon of Chrysippus. Seneca refers to the proto-passion as the “first movement” (primum motus) of anger, although here, for convenience, I’ll just call it “proto-anger”.
Proto-anger: An automatic physiological and emotional reaction (e.g., blushing, pounding heart, an initial “bite” of agitation) accompanying our initial impression of threat or injury. This may include urges to vent or retaliate.
Anger: Anger develops if we “assent” to the initial impression that an injury has occurred and revenge is appropriate (“It is appropriate for me to take revenge, since I have been injured”). This may lead to action, such as attempts to vent anger or retaliate against others.
Anger may then spiral out of control as a consequence, and exceed reason entirely. Chrysippus, who was himself a long-distance runner, compares an excessive passion, such as anger, to the behaviour of a runner who is going so fast that he can no longer stop or change direction easily to avoid an obstacle. This is another sense in which anger may become excessive and maladaptive.
Certain things are within our control at first, whereas the subsequent stages carry us along with a force all their own and leave us no way back. People who have jumped off a cliff retain no independent judgment and cannot offer resistance or slow the descent of their bodies in freefall: that irrevocable leap strips away all deliberation and regret, and they cannot help but arrive at an outcome they would have been free to reject at the outset. — On Anger, 1.7.4
Epictetus, by contrast, compares the wise man to someone who is walking slowly and carefully, noticing where he places his feet. He defines the goal of Stoicism as wisdom, the “correct use of impressions” — the wise person, in other words, does not rush to judgment but is mindful of how he responds to his initial impressions.
In my reading of the Stoics, I question the translation of the technical term synkatathesis as “assent”, because I think this fails to capture the psychological force of the original. The Greek word implies a decisive or conclusive act, such as casting an official vote. I would compare it to the modern psychological concept of “cognitive fusion”, which refers to the identification of a thought with reality. Put simply, no truly enraged person thinks: “I have the impression that this person has injured me, and it seems to me, right now, from my current perspective, that he deserves to be punished.” An enraged person simply thinks: “This guy has injured me; he deserves a punch on the nose!”
This conceptualization is important for our understanding of the rationale for Stoic premeditation. I am to patiently imagine upsetting events such as someone insulting me, long before they happen. That means voluntarily exposing my mind to the first phase of passion: the initial impression and proto-passion. Because I am doing so deliberately, the initial surge of affect or proto-passion has time to dissipate somewhat. The impression is no longer “fresh”, and gradually ceases to be experienced as shocking, novel, or unexpected. I therefore have more time than normal to examine my first impression, in a more composed and self-aware state of mind. In short, Stoic premeditation involves repeatedly experiencing the first phase of passion without allowing it to escalate into the second phase.
The best course is to reject straightway the initial prickings of anger, to fight against its first sparks, and to struggle not to succumb to anger. — On Anger, 1.8.1
We have to experience the initial bites or pricks of anger, however, in order to practice coping with them. Another way of phrasing this would be to say that I rehearse psychological exposure to the provoking or triggering event while refraining from aggressive behaviour or venting, either overtly or in my imagination. At the same time, I withhold “assent”, or rather I do not identify or fuse my initial impression of injury with reality. Epictetus famously advised his students to do this as follows:
Immediately, then, practise saying to every harsh impression: “You are an impression, and not at all the thing you appear to be.” — Enchiridion, 1.5
As noted above, the very language of “impression” (or “appearance”) itself forces us to defuse our thoughts from reality. Epictetus makes this very explicit here. He also advises talking to the impression, which definitely requires shifting our perspective to adopt a more self-reflective attitude.
Tales of the Unexpected
Seneca repeatedly stresses that anger is escalated by unexpectedness (inopinatum) and novelty (novitas). There’s some reason to believe that an emphasis on the “freshness” or novelty of impressions was also central to Chrysippus’ original Stoic theory of the passions. This is central to the Stoic rationale for premeditation of adversity. Cicero claims that Chrysippus believed that when misfortune is unexpected it typically seems more severe because we lack the time to properly evaluate what is happening. That implies that Stoic therapy for anger would build resilience for sudden provocations by patiently anticipating them well in advance. It should provide time to think about the problem more rationally, and challenge our initial impressions.
I may be shocked and unprepared to cope, not only because I didn’t see a problem coming but, more seriously, because I refused to see it coming.
In CBT, anger is typically interpreted as due, in part, to the perceived violation of a rigid rule, demand, or expectation. For example: “You did something you shouldn’t have done!” It’s possible to see unexpectedness as the flipside of rigid expectation. If I rigidly expect that people must do what I want, it may be highly unexpected when they don’t. I may be shocked and unprepared to cope, not only because I didn’t see a problem coming but, more seriously, because I refused to see it coming. Rigid demands and expectations can be understood as denial of the possibility that the contrary could ever happen. Premeditation is the opposite of denial. It accepts the possibility that what I consider unwanted, undesirable, or unfortunate may nevertheless happen.
When people express shock, confusion, or surprise, it’s often an expression of the fact that something unexpected has happened. Often, a rigid expectation that has been violated lurks beneath questions such as: “How could this happen?”, “Why is this happening?”, “What sort of person would do this?” Likewise, when something appears totally “unfair” or “unjust” — complaints that proliferate in anger — it can be because we had too firmly expected the opposite. When we assume something must happen, but it does not, that can seem unfair.
People judge some things unfair on the ground that they shouldn’t have suffered them, some on the ground that they were unexpected. Because we reckon as inappropriate things that are unexpected, things that happen contrary what we hope and expect cause the greatest upset: that is precisely why the most trivial things in our domestic arrangements give offense, and why we call our friends’ carelessness a “wrong.” — On Anger, 2.31.2
By far the majority of the time, anger is directed toward those closest to us rather than strangers. Seneca astutely observes that this may be because we have more entrenched expectations about their behaviour. We should, however, expect potential offenses to occur from any quarter. Seneca continues: “Always reckon that something will happen to offend you.”
What is surprising if an enemy harms you, a friend offends you, a son goes astray, or a slave does wrong? Fabius used to say that “I did not expect it” was the most shameful excuse a commander could make; I think it the most shameful excuse a human being can make. Think of everything; expect everything: even in good characters something rough will appear. — On Anger, 2.31.4–5
Seneca is referring to the celebrated general Quintus Fabius Maximus Verrucosus, who fought Hannibal in the Second Punic War. Fabius became known as Cunctator, “the Delayer”, because he saved Rome through his use of strategic delay. Elsewhere, Seneca wrote of the same man:
He set grief and revenge aside, concentrating solely on advantage and opportunity; he conquered his anger before he conquered Hannibal. — On Anger, 1.11.5
Fabius conquered his anger by training himself to expect everything, and being prepared to adapt without complaint. Seneca uses the analogy of a pilot who never sets all his sails so confidently that he does not keep the tackle ready for shortening them. He means that the wise are prepared to meet any circumstance. Their goals are flexible, not rigid. The role of premeditation is therefore to reduce the shock of our expectations being violated by making them more flexible. We do that by actively imagining the opposite of what we want — the premeditation of misfortune.
Assume beforehand in your mind that you will have to endure many things. Does anyone marvel at being cold in winter, seasick at sea, or jolted on a journey? The mind is strong in facing that for which it comes prepared. — On Anger, 3.37.3
Seneca gives examples of applying this to relatively petty sleights and provocations, such as being seated in an uncomfortable location at an important dinner party, and becoming angry with the other guests, or the host. Ask yourself, though, “Can a pillow make you more honorable or more shameful?” What he means is that we should vigorously challenge our initial impression that we have been harmed by the perceived sleight.
He says that anger, in particular, often arises because we do not expect an injury, or because it exceeds our expectations, and therefore our perceived ability to cope (On Anger, 2.31.3–4). That’s an important point. In practice, it’s worth deliberately escalating threats and provocations when we mentally rehearse them. Otherwise, there remains a risk that we will think “I knew this might happen but I didn’t know it would be this bad — I was caught off guard by how extreme it was!” Even if we accept a problem may happen, if we’re not also prepared for its severity, we may revert back to a sense of surprise. Imagine the worst that could realistically happen, and you will be better prepared for everything that falls short of it.
Good Morning, Germania
Seneca recommends beginning each day with a form of premeditation, in which we anticipate potential setbacks and provocations that could occur in the day ahead. In particular, we should adopt a philosophical attitude toward the flaws and errors of other people. Seneca thinks that this becomes more psychologically robust if we turn it into a general principle: “To keep from becoming angry with individuals you must forgive all at once: the human race should be granted a pardon” (On Anger, 2.10.2). Everyone is fallible; nobody is perfect. It is profoundly unwise to expect everyone else to behave as if they are perfectly wise.
And so the wise man—calm and even-tempered in the face of error, not an enemy of wrongdoers but one who sets them straight—leaves his house daily with this thought in mind: “I will encounter many people who are devoted to drink, many who are lustful, many who are ungrateful, many who are greedy, many who are driven by the demons of ambition.” All such behaviors he will regard as kindly as a doctor does his own patients. — On Anger, 2.10.7
Elsewhere, he asks “For who feels angry at the one he’s healing?” (On Anger, 1.15.1). We might also say that Seneca recommends adopting a philosophical attitude, or even a clinical attitude, toward the behaviour of others, rather than being provoked by them. He implies that premeditation involves rehearsing this attitude well in advance, so that when we are suddenly confronted by the misconduct of others, we are prepared, and are not caught entirely by surprise.
Seneca’s advice here, concerning anger, clearly resembles what may perhaps be the most widely quoted passage from the Meditations of Marcus Aurelius. Some scholars believe Marcus may have been influenced by Seneca here but I’m more inclined to the view that they could both be drawing on an earlier Stoic source, now lost to us. Marcus, while stationed on the banks of the Danube, records his Stoic exercises. He begins by turning what Seneca says about the wise man into a daily contemplative practice.
At dawn, say beforehand to yourself: I shall meet a meddler, an ungrateful person, an insolent person, a deceitful person, an envious person, an unsociable person.
He continues by emphasizing his kinship with the others, accepting their errors as natural, and, perhaps most importantly, emphasizing to himself that their actions cannot truly harm what is most important to him: his own character.
All these things have happened to them because of ignorance of good and evil. But I, having understood the nature of the good, that it is noble, and of evil, that it is shameful, and the nature of the person who goes wrong, that he is akin to me—not because he shares the same blood or seed, but because he shares in reason and in a portion of the divine—cannot be harmed by any of them; for no one can involve me in what is shameful.
From rejecting the sense of injury, Marcus proceeds to reject anger and resentment.
Nor can I be angry with my kinsman or hate him. For we have come into being for cooperation, like feet, like hands, like eyelids, like the rows of upper and lower teeth. Therefore to work against one another is contrary to nature; and resentment and turning away are forms of working against one another. — Meditations, 2.1
Although the language he uses may appear different, Marcus is, like Seneca, advocating a constructive attitude of tolerance and kindness, in place of destructive anger. On closer inspection, what Marcus says here echoes many other parts of the Meditations. In particular, it resembles another well-known passage where he writes:
It is not what they do that troubles us—for that lies in their own ruling faculties—but our judgments about what they do. Remove these, then, and resolve to let go of the judgment that you have been harmed, and your anger is gone. — Meditations, 11.18.7
For that reason, Stoic premeditation seems to emphasize patiently questioning the initial impression that we have been harmed or injured. In the language of modern psychology, it permits us sufficient time to carefully re-appraise our automatic appraisals of threat in response in the anticipated situation, thereby reducing our anger. Moreover, we should also anticipate the cost of losing our temper, because, “My anger will harm me more than the injury” (On Anger, 3.25.4).
Stoic Assertiveness
Finally, I want to add a note about a concept in Stoicism that I think bears comparison to modern literature on the psychology of assertiveness. In Plato’s Protagoras, the Sophist famously distinguished between rational and irrational forms of punishment.
No one punishes a wrongdoer simply because he has done wrong, or merely on account of the past act—unless he takes vengeance irrationally, like a wild beast. But the person who undertakes to punish with reason does not punish for the sake of the past wrong—for what has been done cannot be undone—but for the sake of the future, so that neither the offender himself nor anyone who sees him punished will do wrong again. — Protagoras, 324a–b
The Stoics, like several other Greek schools of philosophy, define anger as the desire for revenge. The rational alternative to anger can therefore be compared with the kind of reasoned, forward-looking punishment Protagoras describes here. The verb kolazein can also carry the sense of chastising or correcting.
Seneca may even have this famous passage in mind when he writes:
[W]e will harm a human being, not because he has done wrong, but to keep him from doing wrong, and punishment will never be applied with thought to the past but with an eye on the future: punishment acts from caution, not anger. — On Anger, 2.31.8
It’s worth comparing this to the modern distinction between anger and assertiveness. Anger, or the desire for revenge, is backward-looking — it retaliates, seeks payback, complains and vents. Assertiveness provides a useful modern analogy. Unlike retaliatory anger, it is forward-looking: it seeks a workable change—perhaps setting a boundary, correcting a problem, or refusing a request. It decides what to do by considering the likely consequences, though, rather than behaving impulsively or recklessly out of a desire for payback or the need to vent. Seneca has a similar perspective in mind when he writes:
An objection: “We’ll be less subject to insult if we take vengeance when we’re wronged.” If we’re seeking a kind of remedy, we should seek it without anger, with the thought that vengeance would be useful, not enjoyable. But in fact it’s often better to pretend not to notice than to get revenge. — On Anger, 2.33.1
Ideally, assertiveness is not driven by the immediate pleasure or relief that can come from venting anger. It is motivated instead by what is useful and by the longer-term interests at stake.
As Seneca notes, in many cases, it may be best to say nothing. As he puts it, often reason tells us that the most beneficial course of action is not even to acknowledge an injury, let alone seek revenge. When we do take action in response to offensive behaviour, though, it’s better if our goal is constructive assertion and social problem-solving, rather than venting or retaliation. As Protagoras argues, in Plato’s dialogue, whereas retaliatory punishment looks backward—toward something like “an eye for an eye”—the wise look primarily to the future and consider the longer-term consequences and wider impact of their actions.



















