closing, apple store closing, whatever the case may be. is any of that an overreaction? do you see the signs of us being too visceral in how we're responding to the latest turn with regard to omicron? >> well, my university is one of those universities that today sent everyone home. my final, which starts on monday is online. we were expecting to do it in person. i think there is a sense that the positivity rate's going way up. we had more than a doubling last week of positive students, and so i think that's motivating people. this is highly, highly transmissible. i mean, if you just look at the curves, the line goes straight up. it really is very transmissible and people have to take that seriously, and i unfortunately think some people are. we're seeing a big uptick in people getting vaccinated, for example, an uptick in cancellations of parties and