10 things you should never do at a golf course, according to PGA pros and employees

Tech Insider : Business, Sports
A golfer preparing to swing a club at a ball.
Golf has a few more etiquette rules and guidelines than other sports.

Mr.Somchai Sukkasem/Shutterstock

I'm a travel planner who's been on over 25 cruises. Here are the 9 biggest mistakes I see cruisers make.

Tech Insider : Travel, Travel, Business
Author posing on cruise, cruise ship
I've planned and been on many cruises over the years, and some people make the same mistakes.

Jennifer Greene

4 mistakes you should never make at the grocery store, according to an etiquette expert

Tech Insider : Business
A woman pushes a shopping cart and pulls items off a shelf in a grocery store.
According to an etiquette expert, there are a few things you shouldn't do at the grocery store.

d3sign/Getty Images

I used to work at Hermès. I saw customers make the same 5 mistakes — especially when trying to get a coveted Birkin.

Tech Insider : Business
Exterior of an Hermes store with a gold design on the door and gold plaques on the storefront next to the door
I used to work at Hermès and saw customers make the same mistakes over and over again.

Cristina Arias/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

I made packing mistakes on an 8-day safari in Tanzania. Here's what I'm glad I brought — and what I'd do differently next time.

Tech Insider : Travel, Travel, Business
Flowy pants and oversize button-downs became the author's go-to look on safari.
Flowy pants and oversize button-downs became the author's go-to look on safari.

Monica Humphries/Business Insider

I spent $36,000 renovating my bathroom. It's gorgeous, but there are 5 mistakes I wish I'd avoided.

Tech Insider : Business, Style
Bathroom with narrow black window next to toilet and fluted floating vanity with two sinks and two arched mirrors above it
My bathroom renovation cost me thousands of dollars and I'm still not 100% happy with how everything went down.

Chris Deacon

I've gone on over 30 safaris in South Africa. Here are 6 things I wish I knew before my first one.

Tech Insider : Travel, Business
Sophie sitting on a rock overlooking rocky mountains covered in greens and a river with rocks in it.
I've been on over 30 safaris, and there are a few things I wish I had known before my first one.

Sophie Baker

I worked as a tour guide in Paris. Here are the 5 biggest mistakes I saw tourists make.

Tech Insider : Travel, Travel
The view of the Eiffel Tower through buildings in Paris.
As a tour guide in Paris, I saw many tourists make the same mistakes over and over.

adisa/Getty Images

I spent 10 days solo road-tripping through Utah and Arizona. It was gorgeous, but I wish I'd known a few things before I left.

Tech Insider : Travel, Travel
road stretching between mountain peaks and trees
I've always wanted to take a solo road trip, and I made it happen this summer.

Eibhlis Gale-Coleman

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