master of none

"Master of none" is an idiomatic expression referring to someone who has a broad range of skills or knowledge but lacks specialization or deep expertise in any one area. It implies versatility but also suggests that the person may not be highly proficient in a specific field. The phrase often highlights the idea that trying to be good at everything can sometimes mean not achieving mastery in any single domain. It encourages balancing breadth with depth, depending on one’s goals and pursuits.