Ключевые слова: anger, anxiety, anxious, background, burden, busy, challenge, change, choice, concept, condition, crash, crisis, cube, depression, despair, desperate, destroy, difficult, difficulty, disorder, distress, distressed, distressing, education, effort, emotion, emotional, errand, fatigue, feeling, force, fracture, frustration, health, job, mental, pressure, psychology, stress, stress or distress, stressed, stressful, symbol, task, text, trouble, upset, word,