No one ever improved their grades by putting off sleep to play video games.
No one ever performed better at their sport by staving off sleep to update their status or text their friends.
No one on an airplane would feel comfortable if they knew that the pilot had only gotten three hours of sleep the night before because he had been watching the Godfather trilogy.
According to the American Academy of Pediatrics, nearly 7 out of 10 kids/teenagers have a television in their room. The numbers are even higher if you consider other electronic gadgets. There are plenty of studies that cite a relationship between the presence of a television in the room and hours of television watched with sleep and academic troubles. So, I won’t bore you with the details.