5 mistakes you should never make when interacting with coworkers, according to an etiquette coach

There are a few things employees should always avoid doing in the office.

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• Business Insider asked an etiquette coach about mistakes to avoid when interacting with coworkers.
• She said gossiping with colleagues or poking fun at others is never OK.
• Being punctual and mindful of your body language are key ways to demonstrate respect in the office.

From spreading gossip to showing up late to meetings, employees often make subtle missteps when interacting with coworkers.