 So now folks when you hear the word turtle, guess what? You are going to have all sorts of different responses But they will mean the same thing. No, anyway, the point being a response class is a Behavior a class of a series of behaviors that have different topography, but all have the same functional effect on the world, right? There's a I can do videos in very staunchy ways. I could talk to you like this I could tell you the actual core definition of a response class We're gonna have a little bit of fun with it I could talk with accents, which I'm not going to do right now I could sing it, which I'm also not going to do right now. Those are all different topographies of behavior I could probably fart it, which is a genuinely different topography of response. However, it has all the same effect on the world Meaning there are response class Sometimes you care about the topography when people swim this is being recorded during the 2016 Olympics There's all sorts of shit about topography in there So if you're doing the butterfly you're not allowed to do the freestyle or the crawl whatever you want to call it So that's where the response class matters But in this particular the topography matters in this particular case swimming getting your ass across the lake before you drown has no effect Just get across however you can. It's all a matters response class