Introduction When I write blog posts or give lightning talks, I often feel that my output isn't quite as engaging as I'd like. Reflecting on it briefly, I think the causes are: (1) trying to cram in too much and ending up wide but shallow, (2) staying at the level of mere introduction without doing my own verification or analysis, and (3) the structure lacking dynamic pacing and feeling flat. To address these issues and make my output more effective, efficient, and sustainable, I created a Cl...