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

Tech Insider : Business, Politics
Three people facing at a desk facing desktop computers in an office.
There are a few things employees should always avoid doing in the office.

Ziga Plahutar/Getty Images

4 mistakes you should never make when hosting for the holidays, according to etiquette experts

Tech Insider : Business, Environment
A woman lighting candles on a table decorated for Christas.
There are a few mistakes that should be avoided when hosting for the holidays.

DragonImages/Getty Images

9 mistakes to avoid making at a work event, according to etiquette experts

Tech Insider : Business, Environment, Politics
An illustration presenting a scene from a work holiday party showing some of the mistakes to avoid when attending
According to etiquette experts, there are a few things you should never do at a work event.

Tyler Le/BI

Inside the Silicon Valley etiquette class teaching founders charisma, couture, and caviar confidence

Tech Insider : Business, Style, Technology
An example of what a founder should wear for a presentation
Young tech founders look on as a model from Wilkes Bashford takes to the catwalk, demonstrating an outfit suitable for a presentation.

Slow Ventures

7 mistakes you should never make on a first date, according to etiquette experts

Tech Insider : Business
A man and woman smile at each other while sitting at a table in a restaurant.
According to etiquette experts, there are a few things you should never do on a first date.

O2O Creative/Getty Images

6 mistakes you should never make on a cruise ship, according to etiquette experts

Tech Insider : Travel, Business
Woman looking off across the water at a cruise ship, wearing a backpack and hat.
Etiquette experts advise against making a few common mistakes on cruises.

Zigres/Shutterstock

5 mistakes people make when talking about money with loved ones, according to an etiquette expert

Tech Insider : Business
Miniature figurines of a man and woman sitting on a pile of coins.
According to an etiquette expert, there are some common mistakes people make when talking about money with loved ones.

Montri Thipsorn/Shutterstock

Etiquette experts share the 6 times you should write a thank-you note — and the 2 times you can skip

Tech Insider : Business, Travel
Close-up of hands holding a thank-you card and envelope.
Etiquette experts weighed in on when you should write thank-you notes.

Towfiqu ahamed barbhuiya/Shutterstock

4 mistakes to stop making on a plane, according to an etiquette coach

Tech Insider : Travel, Travel, Business
People sitting on rows of seats on a plane, with one person reaching their hand up to call for a flight attendant.
There are several things passengers should avoid doing on a plane.

Alvaro Lavin Renteria/Getty Images

My friend's getting married on a Thursday. A bunch of guests are annoyed, but I think it's pretty smart.

Tech Insider : Business, Travel
Hands holding champagne glasses, cheersing
I'm glad my friends could save money with a Thursday wedding and don't mind taking time off since I've been given 11 months' notice.

KOKHAN YARYNA/Shutterstock

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