An airline traveler posted on Reddit to ask other users what they would do about being uncomfortable while “sitting next to a passenger of size.” Etiquette experts weighed in on the issue.An airline traveler posted on Reddit to ask other users what they would do about being uncomfortable while “sitting next to a passenger of size.” Etiquette experts weighed in on the issue.Read More50208e2b-34da-5cd0-bf3e-ba2d5d19c799, fox-news/lifestyle, fox-news/travel, fox-news/travel/general/airlines, fox-news/travel/general/airports, fox-news/health/mental-health/stress-and-anxiety, fox-news/health/nutrition-and-fitness/obesity, fnc, fox-news/travel, article, Fox News, Ashley DiMellaFOX News : Travel