 So that you see a patient in front of you, you're not quite sure which way they're going to go. And you have this extra piece of information that goes, no, this is the type of person that we think is going to get more seriously or they need a different treatment now. Then it would benefit. But the question is, how can you get this five weeks after a pandemic starts, not five years after a pandemic starts? Well, thanks for that, James. And let's catch up again later.