tolerable situation, right. we could prepare for it, we could model it. what we don't know yet is what the degree of severe illness will be with this variant, and we still have so many places that don't even have primary vaccination coverage above 50%, let alone booster coverage or third-shot coverage above 50%. so that puts us in a very vulnerable position. the other thing is that this virus mutates incredibly well and incredibly fast. so i would like to say it's going to mutate towards this less severe variant, but i really don't think anybody's comfortable predicting that yet. so we are in a very tenuous place where we're still waiting for a lot of data to come in, but we've got to prepare to the extent we can for what might be another really bad wave. >> is this comes down to protocols and guidelines. in kind of this difficult spot. you're shutting down classrooms. you're shutting down broadway