Unspoken rules of Slack / email

7 rules — each one links to the scenario that teaches it.

“"Per our conversation" in a workplace email means someone is documenting their version of events.”

“Your response time on nights and weekends creates an invisible contract.”

“People who always say yes don't get rewarded — they get more requests.”

“"Just so you know" from a peer serves the messenger as much as the recipient.”

“People share layoff rumors for complex reasons — genuine care, alliance-building, or testing your reaction.”

“Casual comments at work are social bids, not literal questions.”

“Monday morning sarcasm is a bonding ritual — commiseration signals "we're on the same team."”

More unspoken rules