Murphy's Law is a popular adage that states, "Anything that can go wrong, will go wrong." It suggests that if something has the potential to fail or cause problems, it is likely to do so at the most inconvenient time. This concept is often used to explain unexpected mishaps in everyday life, from minor inconveniences to major disasters. The origin of Murphy's Law is attributed to Edward A. Murphy Jr., an American aerospace engineer, in the late 1940s. It has since become a humorous way to acknowledge the unpredictability of life and the importance of planning for potential issues.