We are under all kind of stress every day. Now many people find it tiring to work five days a week and they think it is more enjoy able to have a job where you work only three days a week. As for me, I agree with the view and it good for me. Because on the follewing reasons. First of all, we can maintion good energy that we work only three days a week. In the five of work we just have less rest time, we do not have enough rest, so we always feel tired and we work efficiency is low. But in the three of work we can have enough rest. So we efficiency will advance. Rather than we need five days to finish the work, now three days can be done. this will enhance the overall efficiency of the company. secondly, three days of work will save the company money. Because