Ключевые слова: adult, aging, alone, dementia, depressed, depression, elderly, emotion, exhausted, expression, handsome, headache, home, human, indoors, lifestyle, loneliness, lonely, loss, male, man, mature, melancholy, memory, men, mental, old, people, person, portrait, problem, psychology, regret, retired, retirement, sad, sadness, senior, sick, social, society, solitude, stress, stressed, suffering, tired, trouble, troubled, unhappy,