Most of the people don’t wear their specs because they might don’t like the way they look and they get teased by friends and feel uncomfortable. Most of the people believed that wearing specs may cause damage their eyes. There are two different reasons why people wear specs: one is  short sight and other is long sight. people who suffered from long sight is mostly between the age from 8 years to 15 years. People may give weaker glass than they really needed to children, it might slow down the elongation of the eyeball. Which it cause eye pain, itching , and  head ache too. So, there are plenty of reasons people don’t like to wear specs, they have fear that they might be damaging their eyesight. For example a person who has 0.75% of short sight means it will be increased up to 4.0% of short sight after 5 years. So try to wear correct specs which improves your eye sight good.