The first rule of profiling is to not prematurely optimize your stuff, right? Yeah. I always make sure that there is a legitimate problem to be solved before spending time doing something like profiling or optimizing a code base. So let's talk about your blog post because that kind of went around on Twitter in a pretty big way and on the Python news letters and so on. Oh, this is really cool. Davis, you should totally look at this as a great first project. Okay. Make this thing 10 times faster. Go.