CNNCultureLifestyleOpinion More and more travelers are visiting every country in the world. Some are having second thoughts about it by Chanel Rowe January 31, 2024 by Chanel Rowe January 31, 2024 Originally Published: 31 JAN 24 09:53 ET Updated: 31 JAN 24 10:18 ET By Tamara Hardingham-Gill, CNN (CNN) — Most travelers hold …