 training people to just keep the person comfortable and don't hold them down and just be there with them. But traumatic amputation, that's a different situation. So I want people to be prepared for that before it happens. And emergency situations don't come at our leisure. They happen when they happen, and you need to be prepared ahead of time. For sure. And I think that that probably can't be said anymore because, of course, none of us plan on an emergency today.