Myopia, commonly known as nearsightedness, is a vision condition where distant objects appear blurry while close objects can be seen clearly. This happens when the eyeball is too long or the cornea is too curved, causing light rays to focus in front of the retina instead of directly on it. Many people with myopia may struggle to see things like road signs or classroom boards from a distance. Myopia is often diagnosed in childhood and can worsen during the teenage years. It can be corrected with eyeglasses, contact lenses, or refractive surgery. Regular eye exams are important to monitor vision changes and ensure proper treatment.