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What Would Stoics Do

Anger, fear and the mind

What would the Stoics do about breaking a bad habit?

AI-assisted draft — every quote verified against the source text. How we check quotes

AI-assisted introduction

Most bad habits are not dramatic; they are small choices repeated until they feel automatic. The Stoics thought about character in exactly these terms, as something built up or worn down by what we do each day. That makes their advice on habits unusually practical: replace, repeat, and when you slip, start again without drama.

The situation

Every night I promise myself I’ll put my phone down and go to sleep, and every night I end up scrolling until one or two in the morning. I’m exhausted at work and annoyed with myself for not being able to stop something so small. I’ve deleted the apps several times, but I always reinstall them within a week.

Your situation, reframed

AI interpretation

It is frustrating to lose the same small battle every night, and the self-criticism makes it feel bigger than it is. In Stoic terms, the habit is not a fixed flaw in your character but a pattern kept alive by repetition, which means it can be weakened the same way. Each night you choose differently counts, and each slip is a reason to start again, not proof that you cannot change.

The dichotomy of control

AI interpretation

Yours to act on

  • Where your phone spends the night
  • What you do in the half hour before bed instead
  • Starting again the night after a slip
  • Keeping an honest tally of how it is going

Not yours

  • How well the apps are designed to hold your attention
  • Whether the urge to check appears
  • The nights that have already gone

The Stoics said

Verbatim from the source · full citations

Epictetus, Discourses 2.18 ¶1

Every habit and faculty is maintained and increased by the corresponding actions: the habit of walking by walking, the habit of running by running. If you would be a good reader, read; if a writer, write. But when you shall not have read for thirty days in succession, but have done something else, you will know the consequence. In the same way, if you shall have lain down ten days, get up and attempt to make a long walk, and you will see how your legs are weakened. Generally then if you would make anything a habit, do it; if you would not make it a habit, do not do it, but accustom yourself to do something else in place of it.
— Epictetus, Discourses 2.18 ¶1 · tr. George Long (1877)Read in context →

Marcus Aurelius, Meditations 5.9

Be not disgusted, nor discouraged, nor dissatisfied, if thou dost not succeed in doing everything according to right principles; but when thou hast failed, return back again, and be content if the greater part of what thou doest is consistent with man’s nature, and love this to which thou returnest; and do not return to philosophy as if she were a master, but act like those who have sore eyes and apply a bit of sponge and egg, or as another applies a plaster, or drenching with water. For thus thou wilt not fail to obey reason, and thou wilt repose in it. …
— Marcus Aurelius, Meditations 5.9 · tr. George Long (1862)Read in context →

Seneca, On a Happy Life 17

… “I am not a wise man, and I will not be one in order to feed your spite: so do not require me to be on a level with the best of men, but merely to be better than the worst: I am satisfied, if every day I take away something from my vices and correct my faults. I have not arrived at perfect soundness of mind, indeed, I never shall arrive at it: I compound palliatives rather than remedies for my gout, and am satisfied if it comes at rarer interval—and does not shoot so painfully. Compared with your feet, which are lame, I am a racer.” I make this speech, not on my own behalf, for I am steeped in vices of every kind, but on behalf of one who has made some progress in virtue.
— Seneca, On a Happy Life 17 · tr. Aubrey Stewart (1889)Read in context →

What this means here

AI interpretation

Epictetus, Discourses 2.18 ¶1

Epictetus starts from a simple observation: every habit is kept up and strengthened by the actions that match it, as walking keeps up walking and reading keeps up reading. Stop the action and the habit weakens, the way legs weaken after ten days in bed. His practical rule follows: if you do not want something to be a habit, do not do it, and train yourself to do something else in its place. Deleting the apps removes the action for a while; giving the last half hour of the evening a new action is what lets the old habit fade.

Translation note: Faculty means an ability or capacity.

Marcus Aurelius, Meditations 5.9

Here Marcus is talking to himself about the times he falls short of his own standards, and his instruction is gentle: do not be disgusted or discouraged, just come back, and be content if most of what you do is right. He treats philosophy not as a harsh master but as a remedy you return to, like a soothing dressing for sore eyes. He also notices that pleasure persuades us precisely by feeling agreeable, and asks whether freedom, simplicity and calm are not more agreeable still.

Translation note: Right principles means the standards he has set himself. Sponge and egg were ancient treatments for sore eyes. Magnanimity means greatness of spirit.

Seneca, On a Happy Life 17

Seneca answers critics who point out the gap between what he teaches and how he lives. The reply he gives, speaking for anyone who has made some progress, is honest: not a wise man and not claiming to be, only trying to be better than the worst and to take something away from his faults each day. He compares it to managing gout, looking for relief rather than a cure and counting it a success when the attacks come less often and hurt less. That is a realistic standard for a habit too: fewer late nights this month than last is real progress.

Translation note: Palliatives are treatments that ease symptoms rather than cure them. Perfect soundness of mind here means moral perfection.

The three passages fit together into a plan. Epictetus explains why the habit holds on: it is fed every time you give in, so the answer is to put a different action in its place. Marcus covers the bad nights: come back without disgust and be glad when most nights go well. Seneca sets the standard: not perfection, but a little less of the habit over time. If the habit you are fighting is drinking, gambling or drugs, the same principles apply, but talk to your GP or a support service as well; some habits need more than willpower.

One action for today

AI interpretation

Pause before you judge · the discipline of assent

Tonight, charge your phone outside the bedroom and put a book where the phone used to be. When the urge to check it comes, treat it as an urge rather than an order: wait ten minutes and pick up the book instead. Keep a simple tally on paper of the nights you manage it, and if you slip, mark it honestly and start again the next night rather than writing off the week.

A line to carry

“… if you would not make it a habit, do not do it, but accustom yourself to do something else in place of it.”

— Epictetus, Discourses 2.18 ¶1

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