Ключевые слова: 30s, 35s, activity, adult, assistant, black, builder, building, caucasian, chief, colleague, communication, crisis, default, delay, depression, difficulties, disappointment, discontent, dismissing, document, emotion, engineering, european, foreman, german, interior, letter, male, man, occupation, paper, person, portrait, problem, professional, quit, recession, stress, subordination, supervisor, trouble, unemployment, upset, work, workman, worried, young,