 Response. That was it. It's just the behaviors. It's just another word for behavior. We could get way more technical and talk about, you know, the discriminative stimuli and all that fun stuff. But in reality, a response is just a behavior. All right. It's an action. It's the things you do. Thinking can be a response. Watch this. I've have some facial responses, but you can't see the responses that are in here. My thinking, my thought process. A lot of people incorrectly believe that Skinner did not believe that was behavior. Let me make this really clear. Thinking is a behavior. Thinking is a response. Skinner said so, which makes it all true. Anyway, I'm not that dogmatic. I promise. Watch premac principle, okay? But the point is, is that a response is just a behavior. It can be overt. You can see it. I'm engaging in overt responses right now. Or it could be covert. You don't know what, you don't want to know what I'm thinking, right? So covert responses are private. He knows what I'm thinking, which makes it even worse. That's weird. Anyway, cheerio, folks.