The ABSOLUTE HORROR of knowing exactly what's causing that production bug, but your senior dev refuses to believe you! 😱 There you are, SCREAMING internally while they waste three hours investigating every other possibility under the sun. Meanwhile, those multi-threading race conditions are LITERALLY dancing the macarena in your codebase, mocking your very existence! But heaven forbid you push too hard - suddenly YOU'RE the dramatic one! The sheer AUDACITY of having to sit there, watching the debugging equivalent of someone looking for their glasses WHILE WEARING THEM!