 Let's talk about just shortages in general. And I know that you understand that there are different types, but I think it's important that we describe the difference because we have the disruptions that occur because of a sudden shock, say a health emergency or a tornado or a hurricane, the level of plant. Then we have the ones because of unexpected demand, the type that we're seeing, say, with ADHD medications, the weight loss drugs will go being zip-bound. And then there are the shortages that make up the majority.