Text-parsing Memes

You know what's funny? Everyone thinks AI engineers are out here doing groundbreaking research, training neural networks from scratch, and solving P=NP in their spare time. Meanwhile, 90% of the job is just data janitor work—parsing some cursed PDF that was definitely created in 1997, wrestling with inconsistent formatting, and praying your regex doesn't summon a demon. The reality hits different when your sprint planning goes from "implement transformer architecture" to "extract this table from a scanned document and convert it to JSON without breaking prod." No machine learning degree prepares you for the sheer chaos of real-world data preprocessing. Just pure suffering with a side of string manipulation.