I decided to pay for this course after reading a post on LinkedIn about how data interpretation methods change depending on LTV patterns, which I found very intriguing. The idea of interpreting the cause of a problem and the direction to take through patterns, rather than just looking at metrics, left a deep impression on me. While taking the course, I felt that it did a great job of quenching my "thirst for growth" that I had been feeling for a long time. Many courses often end at explaining the AARRR framework and introducing metrics for each stage, but in practice, I always struggled with "what to do after looking at those metrics." I liked that this course didn't just list metrics but specifically explained how to interpret the components of LTV and which levers can be used to improve them. The way you organized what kind of strategic directions to consider based on factors like average order value, repurchase rate, profit margin, and cost per customer was very helpful for my actual work. Thanks to this, the growth metrics that used to feel vague now feel much more structurally understood. Thank you for the great lecture.