Ключевые слова: alone, anxiety, background, blocks, breakdown, bright, concept, cubes, depressed, depression, despair, desperate, emotional, expression, feeling, feelings, frustration, headache, health, hopeless, illness, indoors, insomnia, loneliness, medical, mental, mind, negative, pain, pensive, people, problem, room, sadness, senility, separation, sign, sorrow, stress, suicidal, suicide, thoughts, tired, trouble, unhappy, unwell, upset, wooden, work, worried,