The author reflects on their journey through various note-taking and blogging systems, emphasizing the pitfalls of adopting complex technology without understanding the fundamentals. Initially, they used Evernote and later switched to Notion, both of which became cumbersome over time. After years of frustration, they settled on a simple Markdown-based system that allows easy access and editing of notes without reliance on commercial software. This experience taught them that starting simple can prevent unnecessary complications down the line. The piece critiques the trend of adopting trendy technologies, like microservices and AI, without assessing their actual needs. The author recalls instances where teams implemented complex solutions that added little value and resulted in technical debt. They highlight the importance of building from a simple foundation, suggesting that complexity should only arise from genuine requirements. The author also mentions their own blog evolution from WordPress to Django, ultimately landing on a static site that is easier to maintain and more efficient. The discussion extends to the challenges posed by large language models (LLMs) in software development. While these tools can streamline feature addition, they also risk lowering code quality if not managed carefully. The author warns that as projects grow in complexity, it becomes harder to maintain clarity and focus during code reviews, which can lead to overlooked issues. This insight serves as a caution against blindly following tech trends that can complicate rather than simplify workflows.