Unpopular opinion: I really really don't want 4 day work week. I think working 5 days is comfortable and not exhausting. If we want to reduce work hours, and we

Unpopular opinion: I really really don't want 4 day work week. I think working 5 days is comfortable and not exhausting. If we want to reduce work hours, and we really should, we should shorten work days. Why not work 9 to 3 five days a week?