Why Rust Feels Hard (And Why That's Actually the Point)

Part 1 of the "Rust Without the Headache" series Let me tell you about the bug that broke me. I was working on a Python service—nothing crazy. Just a background worker that processed incoming data and wrote results to a database. It ran fine for months. Then one day in production, around 2 AM, it started corrupting data. Silently. No exception, no stack trace. Just wrong numbers in the database. It took me three days to find the problem. A dictionary was getting mutated by one part of the code w