Anger is not a personality flaw.

It’s a control problem.

The Stoics feared anger not because it’s loud, but because it feels reasonable.

That’s what makes it dangerous.

Seneca, in his life-changing work On Anger, didn’t call anger “bad behavior.”

He called it temporary insanity.

Look at how it shows up today.

Someone cuts you off in traffic, and your jaw tightens like you’re about to fight for honor.

Your boss sends a short email, and you read “disrespect” between the lines.

Your partner doesn’t text back for three hours, and your mind builds a courtroom case.

None of these are emergencies.

Yet your body reacts like one.

That’s anger doing what Seneca warned about.

It skips reason and goes straight to action.

You fire off a reply you later regret.

You say something sharp that can’t be unsaid.

You ruin your own evening replaying a moment that lasted five seconds.

Marcus Aurelius prepared for this every morning.

He reminded himself that he would meet selfish, rude, and ignorant people.

Not to judge them.

But to avoid being surprised by them.

Surprise is what feeds anger.

Preparation starves it.

Epictetus made it painfully practical.

“If someone insults you,” he said, “remember it is your judgment that angers you—not their words.”

Think about social media.

One comment from a stranger hijacks your mood.

Your heart rate rises. Your thumb starts typing. Arghhh.

You hand emotional control to someone who doesn’t know your name.

“It isn’t manly to be enraged,” Marcus Aurelius said to himself.

“Rather self-control and moderation are manlier traits.”

Think about it.

There’s nothing admirable at losing your temper.

5-year-olds can do that.

But staying stone-faced when someone insults you,

That’s strength.

Always remember this story:

While Cleanthes (an early Stoic) sat in a theater once,

The playwright Sositheus attacked him from the stage by declaiming those “driven by Cleanthes’ folly like dumb herds.”

Cleanthes sat stone-faced.

He was so calm and unbothered that the audience erupted in applause for his self-control and drove Sositheus from the stage.

(Took that story from Ryan Holiday’s Lives of the Stoic p.20)

To your Stoic success

Ioannis

PS. I’m preparing a full (free) guide on how to handle criticism & insults like a Stoic.

If you want me to send it to you once it’s ready, reply “yes” to this email.