 extinction bursts. I tell parents when we find the function of a behavior that it's gonna get worse before it gets better. There's a lot of times that's completely accurate. So when you remove the function of a behavior, let's say access to said items, the behavior is going to happen and you're not gonna give them access for it. You're gonna see some wild and crazy shit. So for not having access to that item you're gonna get this really increased volume and magnitude and everything and people are gonna go screaming and take shirts off in the room and they're gonna throw things and they're gonna scream and bite and scratch and roll all over the place and you're gonna be like wow when they say the phrase increased level of responding it's a pretty fucking calm way of saying it. Just saying. So an extinction burst is a great thing and a horrible thing. It means you're teaching them something or you're going to get them to the point where you can teach them something because not getting what you want sucks. The point being they have to get through the acknowledgement of how they used to do things no longer works.