Ключевые слова: 4 days working week, advantage, arrangement, background, balance, blue, blue background, burnout, business, calendar, change, choice, concept, cube, date, day, decision, efficient, employee benefit, flexible, four, holiday, holidays, hybrid, idea, increase efficiency, job, lifestyle, number, office, plan, productive, productivity, reduce, reduction, schedule, stress, success, symbol, text, time, trial, week, weekend days, wood, word, work, working, workweek,