 That's going to be fun to edit. Response Deprivation Hypothesis. Here's kind of a fun thought. You can see our pre-mech principle video. Anyway, this is the idea that you have a response deprivation, so response, the behavior. Deprivation, go back to motivating operations, making something more valuable through deprivation and hypothesis. You have an idea that it's going to work. So I can take a kiddo and say you're not going to have trampoline for the first hour of clinic, which is depriving him and hopefully make it more valuable. Yeah.