People often don't read product documentation not because they're lazy, but because it's not user-centric and well-designed.Product documentation, when treated as internal products, can align teams and streamline processes effectively.Common documentation failures include overgeneralization, overengineering, and oversharing, leading to unreadable content.One-size-fits-all documents fail to engage readers effectively, leading to fragmented reading experiences.Effective documentation should cater to multiple audiences with varying roles and responsibilities.Modern documentation approaches include narrative specs, decision docs, and living wikis that are contextual and actionable.Tools like Notion, Coda, and Confluence can enhance documentation clarity if used intentionally.Tactical strategies to improve documentation readability include doc kickoffs, documentation sprints, and comment rituals.Templates like LogRocket's PRD template, Good Docs project templates, and Stripe API docs can help structure documentation effectively.Good documentation boosts onboarding, decision-making, and project efficiency, emphasizing the importance of user-centric design.