There's obviously people on both sides of the fence. But, ah, i feel like building a second brain now as maybe what g t d was 20 years agoys. There are quite a few folks who talk about how this has so many similarities and connections to g t t. It is not something that david allan invented in an proposed and it became a big deal. He was simply acknowledging something that people do naturally. Thus, like his natural planning model, s like, stuff like that comes about.