know absolutely for sure that you re not infected in some way. (. sure, jim, you ve got it exactly right. you re in a confined space with an awful lot of people, and no matter how good the air hand sklg and filtration is, on those planes there s been circumstances where diseases such as tuberculosis, much less contagious than omicron has been transmitted during long flights. so we need everyone to collaborate and to participate in wearing the mask. now, this was also a person who likely not wearing the mask on the plane was not very careful in their day-to-day life in the weeks preceding the flight. so this turns out to be actually a kind of high risk person. i m certainly glad they turned around and asked that person to leave the plane for the safety of everyone else on the plane. yeah, and i can tell you from flying a lot, you know, a lot of these flight crews, they ve just