What have we been up to in the blog this year?
Before I knew it, 2025 has already passed. Looking back at the blog’s timeline, I realized—I actually wrote quite a lot this year. Although many times I just wrote whatever came to mind, looking back, each post genuinely recorded the state of this year. Consider this a year-end summary for myself, and for those of you who frequently visit the blog. What did the blog cover this year? If I were to summarize the blog content of 2025 with a few keywords, it would probably be: ...