Regex Still Haunts Me

First day or tenth year, we're all still Googling regex patterns for email validation. That fancy CS degree and decade of experience? Worthless when faced with the eldritch horror of ^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$. Nobody memorizes that nightmare fuel. The only difference between junior and senior devs is seniors have the confidence to copy-paste without pretending they wrote it themselves.