The answer is strong refusal skills. A teen who has been properly raised would know the difference between right and wrong and has a sense of directions to what he or she wants to do with his or her life. They have the decision to put themselves in that position. No amount of peer pressure would force a strong youth to take drugs when he or she is capable of taking charge of his or her life.
The answer is the cataract. A cataract is a shadowing of the lens in the eye which leads to a decline of vision. Cataracts often progress slowly and can affect one or both eyes. Symptoms may include faded colors, blurry vision, and halos around light, trouble with bright lights, and trouble seeing at night.