The genre of "things you should never post on social media" listicles had become its own cottage industry by 2012, and with good reason: the consequences of poorly considered Facebook posts were by then well-documented, ranging from the embarrassing to the genuinely career-ending. People had lost jobs over status updates. Relationships had been destroyed by ill-timed check-ins. Legal proceedings had been complicated by posts that contradicted claimed circumstances.

The standard prohibitions were sensible enough: don't overshare personal health or financial information; don't post complaints about your employer by name; don't document activities that contradict your stated location or circumstances; be careful about emotional venting that you will not want to retrieve later; don't announce travel plans in ways that signal your house will be empty.

But the question embedded in a parenthetical — "then say what?" — pointed at something more interesting. If social media is a venue for self-presentation and connection, what should actually go there? The advice about what not to say rarely included a positive account of what the platform is for.

The honest answer that the social media platforms themselves would not have wanted articulated: Facebook's design, in particular, rewarded outrage, conflict, and emotional intensity over measured reflection, because those responses drove engagement, and engagement drove advertising revenue. The platform was not optimized for your flourishing; it was optimized for your time and attention.

The genuinely useful social media presence is harder to define than the list of things to avoid: posts that create real connection, that share genuine experience without performing it, that say something true without requiring validation in the form of likes.

That bar is higher than most people set for themselves, which is why the "what not to post" lists were more popular than the deeper question beneath them.