And it all started with a yellow PDF in Spanish.

Marcos got a call from a local hardware store. Their website was slow. A competitor had built a better one. The owner, Doña Elena, didn't know the word "JavaScript," but she knew her online orders had dropped 40%.

Marcos didn't know what a website was, but he knew tortillas. He kept reading.

His nephew, a kid named Kevin who wore hoodies even in July, said, "Tío, you have to learn to code. It’s the new carpentry."

Suddenly, the machine stopped being a magic box. It became a workshop.

"Holy shit," he whispered. "I already know how to program."

The PDF was ugly. Yellow covers, Comic Sans headlines. It started with the most ridiculous sentence: "Imagine your website is a tortilla. JavaScript is the salt."

The Last Loop