requirement and also people's inconsistent adherence to masking on planes is one of the more upsetting things, because i feel like this could be a much more safer activity than it currently is in the holidays. and i will say the number one thing i am asked, you know, that people are calling me for and texting me for is should i get on this plane? and i will say, you know, i think masking very consistently, having high quality well fitting masks kn95s or n95s -- i told people be a little bit of a jerk if you need to. speak up when you see those around you not wearing masks. this is not a time to be polite and let people do what they feel like doing. it's really about keeping everyone safe. so i think masking needs to be consistent, and it needs to be enforced. and i also tell people who have high risk conditions, who are