We’ve all received an email or Slack message that made our blood boil. Whether a colleague missed a crucial deadline, a client made an unfair demand, or a manager sent a rude message, your immediate reaction might be to send a sharp reply. In corporate communication, sending an email in anger is one of the fastest ways to damage your professional reputation. Once it's sent, it's in writing forever. Here are 3 rules for writing emails when you feel frustrated, along with professional phrase replacements you can use immediately. Rule 1: Never reply immediately f a message makes you angry, step away from your keyboard. Draft your response in a separate notepad (not inside your email app, so you don't accidentally hit send), wait at least 30 minutes, and re-read it before sending. Rule 2: Replace emotional language with objective facts Instead of using passive-aggressive or emotionally charged phrases, switch to clear, objective business language: ❌ Don't say: ...