Ключевые слова: 1617 years, academic, adolescence, alone, back to school, bleakness, brunette, casual clothing, caucasian, caucasian ethnicity, copy space, depressed, depression, disappointment, dissatisfied, education, emotion, failure, female, girl, gloom, knowledge, leisure, lifestyle, loneliness, lonely, modern, one person, problem, sad, sadness, school, schoolgirl, seclusion, secondary, sitting, sorrow, staircase, stairs, student, teenage, teenage girls, teenager, unhappiness, upset, youth,