I'm happy that my younger sister is married, owns a home, and has a second child on the way — but I'm also jealous. I'm learning to be OK with that.

Tech Insider : Business, Travel
The author and her sister.
The author (left), is happy for the life that her younger sister has built, but is sometimes envious that her own path looks different.

Courtesy of Alyssa Wiens.

We're sisters, best friends, and co-CEOs. Here's a day in our lives running our dental tech company.

Tech Insider : Business, Technology, Travel
two sisters pose in red for a professional photo
Dr. Haley Abivardi and Dr. Goly Abivardi.

Jos Schmid

This as-told-to essay is based on a conversation with Dr. Haley Abivardi, DMD (above, right), and Dr. Goly Abivardi, DMD, the 56- and 52-year-old co-CEOs and founders of vVardis, based in Zug and Zurich. It's been edited for length and clarity.

I took a gap year to travel the world between high school and college. Time abroad helped me be more prepared for college life.

Tech Insider : Travel, Business, Technology
Ashleigh N. DeLuca in a truck in Africa during her gap year
The author went to Africa during her gap year.

Courtesy of Ashleigh N. DeLuca

My sister and I are not best friends. Still, she knows me better than anyone.

Tech Insider : Business
Sister posing for photo in a boat
The author and her sister went their separate ways during college.

Courtesy of the author

We own a bed and breakfast. Starting our business and embracing our 'grandma jobs' before turning 40 was the best thing we ever did.

Tech Insider : Travel, Business
Kathryn and Kristen Groom sit on the steps of The Rose Manor.
We opened a bed and breakfast before turning 40, and it was the best decision we ever made.

Nicole Lynne Photography

My twin sister and I decided to buy a house together. I'm getting cold feet, but we put in an offer anyway.

Tech Insider : Business
The author and her twin sister drinking wine outside at a restaurant.
The author and her twin sister live together already and are considering buying a home together.

Courtesy of Issy Packer.

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