should have three day weekend for everyone because people have more days when they work that day to rest from all the daily routine, the stress and problems.Also would be helpful to business productivity because people would be more efficient resting more.I think that besides these three days rest weekend also serve to be more productive in other aspects of our life as spend more time with the family.Three days is difficult because we have less time for work, study. I think if you have three days free, four days of work, its a few boring. I will think yeah I have the weekend here now. But three days is err ah... weekend. After is important remember the money that need is result of work days.Perhaps other option is if we have order o more days of vacation. While now the people have 2 opportunities (student's) or 1 month (employed). You would have option of 2 weeks extra.