# andoni > Personal blog documenting the process of building — trade-offs, architecture decisions, dead ends, and the lateral connections that only become visible when you write them down. ## Blog Posts - [Surface area](https://www.andonienri.com/blog/surface-area/md): The combinatorics of luck, Wiseman's decade of data, and a lobster — on why luck is engineered, not received. - [The Builder Who Never Built](https://www.andonienri.com/blog/the-builder-who-never-built/md): My mom's birthday. She never thought of herself as a builder. I do. - [The Model Is Not the Product](https://www.andonienri.com/blog/the-model-is-not-the-product/md): Foundation models are the engine. Why no lab is coming to build it for you. - [The 2.0](https://www.andonienri.com/blog/the-2.0/md): The SaaS playbook assumed scarcity. That scarcity is gone. On craft, speed, and the intelligence layer we should have built first. - [Inception](https://www.andonienri.com/blog/inception/md): A fly on a screen, a soul system, and the reasons behind documenting the process of building. ## Soul Documents - [Mosca](https://www.andonienri.com/soul/fly): Fly brain as operating system — compound vision, Lévy flights, predictive processing. ## Process Every post is drafted with Mosca — a soul document that acts as a system prompt encoding how the author thinks and writes. AI is a drafting partner, not a ghostwriter: it helps with structure, drafts, and gap identification, but does not replace opinions, experience, or editorial judgment. The soul document is the primary reference for voice and reasoning style. Mosca is versioned and evolves with each post — new patterns get encoded, weak directives get cut, and the document sharpens over time as a feedback loop between writing and thinking.