Hazardous hairstyle???

Letting your bangs cover one eye can cause visual obscuration that can result in amblyopia, a disorder commonly referred to as lazy eye. The hair covering the eye acts like an eye patch, which prevents the eye's access to sunlight and stimulation, which can weaken the eye and cause shortsightedness. If a person has hair covering one eye all the time, that eye won't see a lot of detail. Amblyopia is most common in youngsters including teens but you can still be affected later in life.