Ключевые слова: academic, anger, book, caucasian, classroom, college, color, concentration, desk, exhausted, focus, folder, frustration, hair, hands, head, homework, horizontal, knowledge, learn, library, literature, notebook, notes, overhand, overworked, papers, professor, pupil, room, school, schoolwork, smart, stress, student, study, subject, teacher, think, tired, university, work, young,