IQ, or intelligence quotient, is a measure of a person's cognitive abilities, like reasoning, problem-solving, and thinking. It's kind of like a report card for your brain - but, is it really that important? I mean, can't you be book-smart and still be, well, not-so-street-smart?
Think of it like this: Einstein is famously known for his genius-level IQ, but could he have handled the pressures of being a K-pop idol? Probably not, right? So, what's the real measure of intelligence, and how does Kim Taehyung's IQ fit into all this?