murphy

Murphy’s Law is the cheerful little reminder that "anything that can go wrong, will go wrong". In UX and product design, Murphy's Law captures the grim inevitability that if there's a way for something to fail - no matter how unlikely - it eventually will. A feature will break at the worst possible moment. A user will try the one interaction no one tested. A stakeholder's favorite edge case turns out to be a real-world requirement. Murphy's Law isn't pessimism - it's about preparation.