Waking up early on saturday gives me an edge in finishing my work with a very relaxed state of mind. While on other days , I am in rush or some kind of pressure to complete the tasks with in time frame. And we ahve to sleep early so that everybody can go to work on time. There is a feelin gof time, pressure on weekdays , that are there on weekends .If I wake up early inthe morning before anybody else, I can plan teh day or atleast my activities with relaxed mind.