To explore the reasons behind 10% of Netflix users being inactive, I would first clarify the definition of 'inactive'—whether it refers to users who haven’t logged in for a specific duration or those who log in but do not engage with any content. Once this is established, we can proceed with the investigation. I would begin by categorizing inactive users into various segments based on their subscription lifecycle, including new subscribers, long-term subscribers, and mid-term subscribers. This segmentation will help us identify when during their user journey individuals typically become inactive. Next, I would carry out surveys and interviews with users to gain insights into their reasons for inactivity. Possible factors might include a lack of appealing content, high subscription costs, technical difficulties, competition from other platforms, or other considerations that may not have been initially acknowledged. Finally, examining user feedback alongside the corresponding periods of inactivity can be crucial in identifying necessary changes. Based on this feedback, we could enhance our content offerings, improve technical performance, or even adjust our pricing strategy.