[header] How to keep your mouth shut [title] Think of anything you say at work as an opportunity to add value. [step] Conversely, if the thing you are thinking won't add value, it shouldn't be said. There is value in silence because it allows you to observe other people's actions. 
[title] Rethink your watercooler conversations. [step] If a person hasn't said three full sentences in the last three minutes, then you are talking too much.