Ключевые слова: ache, adult, anxiety, background, bad, business, caucasian, computer, copy, disease, employee, exhausted, head, headache, health, home, ill, illness, indoors, job, laptop, lifestyle, male, man, migraine, office, pain, painful, person, problem, professional, sad, sick, sickness, space, stress, stressed, suffering, symptom, table, text, tired, trouble, unhappy, unwell, upset, work, working, workplace, young,