I spent three or four days optimizing and upgrading things. It feels like I’ve tinkered with it about as much as I can. I won’t spend much more time tinkering with WordPress, though I’ll keep updating the articles. It turns out my classmate’s advice at the beginning was right: there are too many ways to play with WordPress, and it takes too much time. Well, that’s it. I’ll only optimize it again if I run into a problem. I’ll just keep using it this way.