«The Inside-Out World, or How to Become a Programmer Without Writing Code» is a book about how to replace a significant part of classical «algorithmic» programming with LLM-based tools. This is not a course on «how to use ChatGPT,» but an engineering guide: what exactly neural networks do best (generation of structured text and code), where they make mistakes (context limitations, hallucinations), and how to build a working hybrid of LLM + algorithms for real-world tasks.