Stoicism for Anxiety: Worry, Rumination and the Stories We Rehearse
Seneca's line about suffering more in imagination than in reality gets quoted everywhere. The letter it comes from is more careful than the quote.
6 min read
Most anxiety is not about anything that is currently happening. It is about a scene you keep running: the message you have not opened, the conversation you will have on Monday, the result you have not been given yet. The Stoics noticed this, and Seneca put it in a sentence that has since escaped from its letter and turned up on a great many posters:
"There are more things, Lucilius, likely to frighten us than there are to crush us; we suffer more often in imagination than in reality."
It is worth going back to where that line sits, because the letter around it is a good deal more careful than the quotation on its own.
Three different problems, not one
Seneca's first move is not to tell his friend that his fears are silly. It is to sort them into kinds:
"some things torment us more than they ought; some torment us before they ought; and some torment us when they ought not to torment us at all"
Three faults, three different repairs. The first is a question of proportion: the thing is real, and you have inflated it. The second is a question of timing: the thing may well happen, but you are paying for it now and will pay again later. The third is a question of fact: nothing is wrong, and you have manufactured the emergency. Lumping these together under one word - stress, worry, anxiety - is part of why they are hard to get hold of.
Seneca is also specific about the mechanism, and the description has aged unnervingly well:
"The mind at times fashions for itself false shapes of evil when there are no signs that point to any evil; it twists into the worst construction some word of doubtful meaning"
Anyone who has re-read an ambiguous message four times, or assigned a motive to a pause in a conversation, knows the manoeuvre. The raw material is genuinely ambiguous. The mind resolves the ambiguity in the worst available direction, and then treats its own resolution as information.
The examination
What the Stoics offer against this is not reassurance. It is an interruption: the habit of examining an impression before signing for it. Seneca's complaint is that we skip that step entirely.
"We do not put to the test those things which cause our fear; we do not examine into them; we blench and retreat just like soldiers who are forced to abandon their camp because of a dust-cloud raised by stampeding cattle"
The practical version is a set of questions he asks Lucilius to put to himself, out loud, the plainest of which is this: Am I tormented without sufficient reason, am I morose, and do I convert what is not an evil into what is an evil? The point of asking is not to arrive at a reassuring answer. It is that the question puts a gap between the impression and your assent to it, and a great deal of anxiety lives in the absence of that gap.
Then Seneca lowers his voice
Halfway through the same letter he says something that is almost never quoted alongside the famous line, and probably should be:
"I am not speaking with you in the Stoic strain but in my milder style."
The orthodox Stoic position is that the things people fear are indifferent, unimportant, beneath notice. Seneca believes that. He also knows that saying it to a frightened person accomplishes nothing, so he puts it down and argues at a lower altitude instead. That instinct runs through the essay On Peace of Mind, which opens with his friend Serenus describing a condition most people would now recognise immediately:
"my state of mind, though not the worst possible, is a particularly discontented and sulky one: I am neither ill nor well"
Seneca's reply is not a correction. He tells Serenus that what he has is the ordinary aftermath of getting better, and explicitly refuses the harsher remedies - no self-reproach, no lecture:
"Such men, Serenus, are not unhealthy, but they are not accustomed to being healthy"
Where this stops
It is worth being clear about the limits. Letter 13 assumes a reader who can, on request, sit down and interrogate his own impressions. Anxiety that will not answer questions - that persists when you have examined it, agreed with yourself that nothing is wrong, and found the fear still sitting there - is a different thing, and it is not what Seneca is writing about. The Stoics had no account of anxiety as an illness, and reading their advice as though they did turns a useful technique into a reproach.
What survives is smaller than the self-help version and more usable than it. Not do not worry, which is useless. Something closer to: before you believe the story your mind has just written, notice that it was written, and check the sources.