Internet trolling is meant to provoke a reaction, not to invite an honest exchange.

Cruel comments can activate old fears even when they come from someone who does not know us.

We can choose when to respond and how much access a stranger gets to our attention.

You post a photo or a comment on social media about something that matters to you. Most people scroll past it. A handful like it, and some even leave a kind comment. Then someone you’ve never met writes something mocking, cruel, or weirdly specific to the one thing you’re insecure about, and somehow that’s the comment you’re still replaying at midnight.

This person doesn’t know you. You can tell the comment is exaggerated, maybe a little unhinged, and written purely to get a rise out of you. It doesn’t matter. The kind comments blur together within minutes. The cruel one just sits there, lodged.

That isn’t proof that you’re too sensitive or that the troll saw something true. But knowing that doesn’t necessarily make the comment easier to forget.

Disagreement Isn’t Trolling

Somebody can push back on your idea, question your evidence, or tell you flatly that they disagree. That isn’t trolling. With trolling, the argument is mostly beside the point. The reaction is the point.

There’s actual research on this, and it’s a little grim. Trolling has been linked to psychopathy, low empathy, a desire for negative attention, and everyday sadism, or taking pleasure in another person’s distress. Everyday sadism showed the strongest association. Loneliness has also been associated with trolling, although that does not mean loneliness by itself causes someone to behave cruelly online.

These studies looked at personality traits and patterns of behavior. They do not allow us to diagnose an individual troll from a few comments. What they do help explain is why arguing back often goes nowhere. If someone is more interested in upsetting you than discussing the issue, your reaction may be what........

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