Does a four-day workweek actually improve productivity, or is it just a nice perk that most companies can't afford? I've seen mixed reports from trials in Iceland and the UK, but those were often in office settings with flexible schedules. My own experience as a project manager in a medium-sized firm suggests that compressing 40 hours into four days leads to burnout and errors, especially in roles requiring constant client interaction. But maybe the key is not just fewer days, but genuinely fewer hours—something most businesses aren't willing to test. What do you think, given your industry and role?