Are You A Good Developer ?

Ah yes, the sacred developer survival instinct! Just like checking for cars on a one-way street despite the rules saying they only come from one direction, a real developer never trusts the documentation, API specs, or that "perfectly working" legacy code. Sure, the function says it returns a string—but is it really a string or some unholy string-like object waiting to explode your production server? Trust issues aren't a bug in our profession—they're a feature!