I’ve seen people torch careers with one post written in a bad mood at midnight. Everything you say online sticks to you, and the internet doesn’t forget.
Social media gives you access to an audience that would have been unimaginable twenty years ago. A single post can reach thousands of people. That reach comes with responsibility – what you say online follows you, shapes how people perceive you, and affects the communities you participate in think before you post.
These ten rules aren’t complicated. For a deeper dive, see Ten Arguments for Deleting Your Social Media Accounts. They’re the basics of communicating in a space where tone is misread by default, context collapses, and nothing is ever deleted. Simple, ignored hourly, and the reason so many professionals have a post they would like back.
1. Think Before You Post
The first rule sits at the top for a reason. Most of the career disasters I’ve seen online came from somebody who typed it in under a minute and would have deleted it by morning.Share on X
The gap between having a thought and broadcasting it to the world is about three seconds on social media.
That speed is the problem. Before you hit publish, ask yourself three questions: Is this accurate? For more, see how to audit your social media. Would I say this to someone’s face? For more, see brilliant ways to use your book with social media. Will I still stand behind this tomorrow? If any answer is no, don’t post it. The momentary satisfaction of a hot take is never worth the cleanup.
On December 20, 2013, Justine Sacco, a communications executive at IAC, posted a joke about AIDS and race to her 170 Twitter followers and then boarded an 11-hour flight from London to Cape Town. A tech blogger with a much bigger audience picked it up. While she was in the air, it became the number one worldwide trend on Twitter, and strangers tracked her flight under the hashtag #HasJustineLandedYet.
The momentary satisfaction of a hot take is never worth the cleanup.
IAC called the tweet an outrageous, offensive comment, and by the next day the company said it had parted ways with her. As Jon Ronson reported in The New York Times Magazine, the whole thing blew up while she sat on a plane with no idea it was happening.
The pile-on that followed was ugly and way out of proportion, and I have no use for the people who joined it for sport. Still, the joke took her seconds to type, and it cost her the job within a day.
2. Write Like You’re Talking to a Real Person
Behind every profile is a human being. It’s easy to forget this when you’re responding to text on a screen, but the person reading your comment has the same emotional responses they’d have if you said it across a table. Before you respond to anyone, imagine them sitting in front of you. If you wouldn’t say it face-to-face, don’t type it.
3. Remember That Posts Are Permanent
Deleting a post doesn’t erase it. Screenshots exist. Archives exist. Cached pages exist. Anything you publish online should be treated as permanent, because functionally, it is. Post anyway, but post deliberately. Your digital footprint is a long-term asset or a long-term liability, depending on what you put into it.
People still treat the delete button like a time machine, and it’s dumb. It doesn’t work that way. Somebody has already screenshotted the thing you’re ashamed of.
4. Stop Shouting
ALL CAPS reads as yelling. Always has, always will. If you need emphasis, use it sparingly. A single capitalized word or phrase can add punch. An entire paragraph in caps tells readers you’re angry, unhinged, or both. Neither impression helps your message get through.
ALL CAPS posts bother me. The writer thinks they’re adding force, and the reader just leans back from the screen and stops trusting them.
5. Watch Your Language
You don’t need to write like a corporate press release, but persistent profanity and crude language narrows your audience fast. People who might engage with your ideas will scroll past if the delivery is hostile or vulgar. Clean language keeps your message accessible to the widest possible audience without diluting what you’re saying.
6. Don’t Feed Trolls
Inflammatory comments are designed to provoke a reaction. Responding gives the troll exactly what they want and drags your content into a fight nobody wins. The most effective response to provocation is no response. Block, mute, or ignore, then put your energy into the people engaging in good faith.
Trolls work hard for attention, and I don’t give them any. The AI fight among writers is the loudest example I see right now, with people screaming at each other about who’s allowed to use what.
My view is to let people do what they do. Readers will buy it or they won’t, and no comment thread has ever changed that.
7. Be Yourself
Polished personas are exhausting to maintain and easy to spot. People connect with the real thing, so share your real opinions, your own experiences, and the expertise you’ve earned.
You don’t need to overshare or perform vulnerability, but you do need to show up as a recognizable human being instead of a brand template. Authenticity builds trust. Trust builds an audience that sticks around.
Accounts that read like a brand template bore me. When every post sounds like it came from a marketing committee, I can’t tell whether a human being is behind it, and I stop caring. Your opinions and your rough edges are the reason anyone follows you.
8. Practice Empathy
Before reacting to a post that frustrates you, consider what the other person might be going through.
That nasty comment might come from somebody having the worst day of their life. Give them the benefit of the doubt once. You don’t have to agree with everyone, but approaching interactions with the assumption that most people are doing their best changes the quality of every conversation you have online.
9. Protect Your Own Well-Being
Every social media platform is designed to keep you scrolling.
If you’re spending hours consuming content that makes you anxious, angry, or inadequate, that’s not engagement. It’s self-harm by algorithm. Set time limits. Mute accounts that consistently make you feel worse. Log off when you need to. Your online presence is sustainable only if it doesn’t come at the expense of your mental health.
Rule nine matters more to me than any other on this list. Tech companies build the platforms to keep you angry and scrolling, and nobody at those companies loses sleep over what that does to you. Set the limits yourself, because they won’t set them for you.
10. Verify Before You Share
Misinformation spreads because people share things that confirm what they already believe without checking whether they’re true. Before you repost a statistic, a news story, or a quote, take thirty seconds to verify it. Check the source. Check the date.
Check whether the claim has been debunked. Sharing false information damages your credibility and contributes to a problem that’s already out of control on every platform.
People who share junk without checking it annoy me more than bad grammar ever could. Thirty seconds of checking would spare them the embarrassment and spare the rest of us another round of nonsense.
My take
Social platforms are built to keep you angry and scrolling, and nobody there will set limits for you. Set your own time limits and mute the accounts that make you feel worse. Check the source and the date before you share anything. Thirty seconds of checking spares you the embarrassment. Treat the person on the other end like a person, and give them the benefit of the doubt once.
What are the basic rules of social media etiquette?
Social media etiquette comes down to one principle: treat people online the way you’d treat them in person. Think before you post, write like you’re talking to a real human, verify what you share, and protect your own energy in the process. The platforms change constantly. The basics of decent communication don’t.
Be the person you’d want to meet in real life, because that’s who people think you are. Before you hit post, ask whether you’d say it to somebody’s face. If you wouldn’t, don’t. None of these rules are hard. What frustrates me is how many smart professionals know every one of them and still blow it on a bad night, because they figured the internet would forgive them. It won’t, so write every post like somebody will read it aloud at your next job interview.
| Rule | What to do | Why it matters |
|---|---|---|
| 1. Think before you post | Ask: is it accurate, would I say it to their face, will I stand behind it tomorrow? | A hot take is never worth the cleanup |
| 2. Write to a real person | Imagine them sitting in front of you | If you wouldn’t say it face-to-face, don’t type it |
| 3. Posts are permanent | Post deliberately | Screenshots, archives and cached pages exist |
| 4 and 5. Mind your tone | Skip ALL CAPS and persistent profanity | Shouting and crude language narrow your audience |
| 6. Don’t feed trolls | Block, mute or ignore | Responding gives them exactly what they want |
| 7. Be yourself | Share real opinions, experiences and earned expertise | Authenticity builds trust |
| 8. Practice empathy | Give people the benefit of the doubt once | Most people are doing their best |
| 9. Protect your well-being | Set time limits and mute accounts that make you feel worse | Platforms are designed to keep you scrolling |
| 10. Verify before you share | Check the source, the date and whether it’s debunked | Sharing false information damages your credibility |
Frequently Asked Questions
The book on this: Sins of the Internet is 168 pages on how online behavior works now, including the gap between what a platform rewards and what a professional can afford.
- Jon Ronson, How One Stupid Tweet Blew Up Justine Sacco’s Life, Macmillan Learning (reprint of The New York Times Magazine, Feb. 12, 2015)
- PR director no longer with company after racist tweet, CNBC
