Ключевые слова: adult, african, afro, american, anxiety, asian, assistant, building, colleague, construction, difficult, disappointed, emotion, engineer, european, factory, female, frustrated, frustration, group, helmet, industry, man, manager, mistake, outdoor, partner, person, problem, production, safety, salesperson, scared, shop, storage, store, storehouse, storekeeper, stress, teamwork, trouble, uniform, upset, warehouse, wholesale, woman, worker, young,