I never review my week but analyze: would weekly reviews improve planning? Map current lack of review: repeated mistakes, forgotten lessons, no adjustment. Calculate: if weekly review takes 30 minutes but improves next week's efficiency, what's the ROI? Show me the review protocol: assess these elements weekly. Give me the review system: do this every Sunday/Friday. Include: what I'm not learning because I don't review, whether review would prevent repeated mistakes, and how to structure effective weekly review.