Ключевые слова: 17 years old, 18 years old, african american, black, boredom, boy, caucasian, cell, cellphone, city life, communication, female, five people, friends, friendship, gang, gang member, girl, group, hooded top, horizontal, human face, leaning, looking at camera, male, man, men, mixed race, mobile, mobile phone, outdoors, phone, portrait, problems, reading, sending, social issues, standing, teen, teenage, teenager, text, text message, texting, unemployment, woman, women, young men, young women,