Ключевые слова: ache, burnout, business, business trouble, businessman, businessman pain, cephalalgia, deadline, exhausted, exhaustion, eye strain, eyestrain, fatigue, fatigued, frustrated, frustration, head pain, head strain, headache, headache pain, man, manager, migraine, millennial, office, office syndrome, overtime, overwhelmed, overworked, pain, problem, strain, stress, stressed, suffer, suffering, suit, tension, tension headache, tired, tired eyes, tiredness, upset, weariness,