 In other words, you're not so out of breath that you can't talk. Between you and me and the piano player, that's a nothing burger for me. If I can talk, I'm not getting jacked. But I have to tell you that because safety first, right? You don't want to fall off. You don't want to overtax your cardiovascular system. So that's point one is just to be able to have a conversation when you're doing your workout. Point two is...