 What are some exits? Where's an evacuation I can have? There's one option there. There's one option there. This is all stuff you can do when you're in a public place, like an airport, a shopping mall, et cetera. All right, where are my exits? Things like that. You can do rehearsals with your family at home and don't scare them, make it fun. But it's like, okay, if you guys hear this code word,