Senior devs really out here demanding you document every semicolon like you're writing a dissertation, then proceed to leave zero comments in their own 500-line function that somehow calculates the meaning of life using bitwise operators. The irony? They're absolutely right. That PR with +172k additions and -2k deletions is a war crime waiting to happen, and future maintainers (including yourself in 3 months) will be cursing your name at 2 AM trying to figure out why you nested seven ternary operators.
The real kicker is that everyone sleeping peacefully now will wake up screaming when they have to refactor your "clever" solution that seemed so elegant at the time. Documentation isn't for the senior dev's entertainment—it's a love letter to your future self and a restraining order against technical debt.
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