also lol it's inline javascript instead of using a separate .js file this reminds me of when, before entering college, I would just google "how to do ____ in ____ programming language" and then make "programs" where I'd just copy and paste code
cargo cult programming, using languages I didn't fully understand because I didn't have a formal education in them at the time
so much easier with uni courses
I wonder if the "mentifex" guy is self-taught... he certainly seems like it