I once left a comment on a stranger's cooking video that still embarrasses me. It wasn't profane. It wasn't a threat. It was just... mean. Colder than anything I'd say to someone standing in front of me. I typed it in under ten seconds. Posted it. Forgot about it. Until three days later when I remembered and felt a flush of shame so hot I had to close my laptop.
You have a version of this story. Maybe it was a YouTube comment. A Reddit thread where you got snarkier than you intended. A group chat where you said something about someone that you'd never say to their face. The internet has a way of peeling back the layers of social restraint we've spent our whole lives building. And what's underneath isn't always pretty.
Psychologists call this the online disinhibition effect. John Suler's work on this is foundational: he identified six factors that make us act differently online than we do in person. Dissociative anonymity — "you don't know me." Invisibility — "you can't see me." Asynchronicity — "I don't have to deal with your reaction in real time." Solipsistic introjection — "your voice is just a voice in my head." Dissociative imagination — "this isn't real life." Minimization of authority — "there are no consequences here."
But here's what I want to explore: not everyone disinhibits the same way. Some people become more generous online. More vulnerable. More supportive. They share struggles they'd never voice at a dinner party. Others — and maybe this is you, maybe it's me — become sharper. More critical. Quicker to dismiss, to mock, to pile on. The difference isn't just circumstance. It's personality.
Agreeableness is the Big Five trait that matters most here. People low in agreeableness tend to be more skeptical, more competitive, less concerned with social harmony. In person, even low-agreeableness people usually moderate themselves. The social costs of being blunt or confrontational are immediate and visible — you see the other person's face fall, you hear the silence that follows a cruel remark, you feel the tension. Online, those costs vanish. And what's left is the unfiltered expression of a personality disposition that was always there, just usually restrained.
But it's not only agreeableness. Neuroticism plays a role too. High neuroticism can make you more reactive. That comment you fired off in anger? That might be neuroticism meeting disinhibition. You were already emotionally primed. The internet just removed the brakes.
And then there's the strange interaction with extraversion. You might assume extraverts — social, talkative, outwardly oriented — would be the most disinhibited online. But the research suggests something more nuanced. Introverts, who often feel constrained in face-to-face social settings, sometimes experience a greater sense of release online. The screen becomes a shield. And behind that shield, thoughts that would normally stay internalized come spilling out.
I think about the Reddit comment sections I've wandered into late at night. The ones where the tone is so vicious, so casually cruel, that you wonder who these people are in their daily lives. Are they cruel at the grocery store? Cruel at the office? Probably not. They're probably perfectly pleasant. They hold doors open. They say "thank you" to bus drivers. And then they go home, open an app, and type things that would horrify their coworkers.
This split isn't a sign of being two-faced. It's a sign of being human in an environment that humans didn't evolve for. We evolved to communicate with faces, voices, bodies, immediate feedback. We evolved to care about reputation because reputation determined survival. The internet strips all of that away and hands us a text box. No wonder we get weird.
Pause and Reflect: When was the last time you typed something online that you wouldn't say in person? What emotion were you feeling right before you hit "post"? Was it anger, frustration, boredom, or something else entirely?
There's something else going on here that deserves attention: the erosion of empathy in text-only environments. Empathy isn't a fixed trait — it's a skill that depends, in part, on the richness of the communication channel. When you can see someone's face, hear their voice, read their body language, your brain's mirror neuron systems activate automatically. You feel what they feel, at least to some degree. When all you have is text on a screen, that empathic resonance weakens. You're not responding to a person. You're responding to words, and words alone don't carry the full emotional weight of human presence.
This doesn't excuse cruelty. But it does explain why decent people — people who would never hurt someone in person — can become unexpectedly harsh online. Their empathy systems, which work fine in face-to-face contexts, aren't being triggered by pixels on a screen. This is especially relevant for people who are already lower in agreeableness or higher in neuroticism. If your baseline empathy is slightly lower, the channel reduction can drop it below a critical threshold. If your baseline emotional reactivity is higher, the combination of reduced empathy and increased impulsivity is a recipe for behavior you'll regret.
One small strategy I've started using: before I post anything even slightly confrontational, I picture the person reading it. Not just the words — I picture their face. I imagine them holding their phone, reading what I wrote, and having an emotional reaction. This takes about three seconds. And in those three seconds, about half of my more aggressive comments get deleted before they're ever posted. The other half get rewritten — softer, more human, more likely to actually connect rather than just cut.
What can we do about this? I'm not here to moralize. I've been that person — the one who leaves a cutting remark and feels a brief, shameful rush of satisfaction before the guilt sets in. What's helped me is something almost embarrassingly simple: I now wait. Before posting anything that carries even a hint of aggression, I close the app for sixty seconds. That's it. One minute. Most of the time, the impulse passes. The comment stays in drafts. Nobody gets hurt, including me.
Another approach: I've started asking myself, "Would I say this to this person if we were having coffee?" If the answer is no, I don't post it. Sometimes the answer is "maybe, but I'd say it differently." So I rewrite it. Softer. More curious, less accusatory. The comment usually becomes more interesting when I do this — and more likely to actually change someone's mind, if that's the goal.
If you recognize yourself in any of this, I want to say something clearly: you're not a bad person. Digital disinhibition is a feature of the environment, not a moral failing. The fact that you feel bad about it later? That's your agreeableness, your empathy, your conscience — all still intact. The screen didn't kill those things. It just muffled them for a moment.
Understanding your personality profile can help you predict when and how disinhibition is likely to show up for you. Low agreeableness combined with the anonymity of a platform like Reddit is a recipe for sharpness. High neuroticism combined with the emotional triggers of social media is a recipe for reactivity. High introversion combined with the delayed feedback of asynchronous communication is a recipe for saying things you've been holding inside for too long.
None of these are problems to eliminate. They're patterns to notice. And noticing — genuinely noticing, with curiosity instead of judgment — is the beginning of change.
If you want to understand where you land on agreeableness, neuroticism, and the other traits that shape your online behavior, the MyTraitsLab Personality Test offers a scientifically grounded starting point. Not to label you. To help you see the patterns you might be too close to notice on your own.
Be gentle with the person on the other side of the screen. And be gentle with yourself, too. You're navigating a communication environment that didn't exist thirty years ago. Nobody handed us a manual.
