Once it is Thursday I get happy one more day before Friday and end of work week.
You're lucky to have a typical work schedule. I have a schedule that often requires I work on weekends. 
Sorry to hear that I would dislike to work on weekend it is like hard labour and mess up your rest. 
It is difficult to have a schedule that always changes. Do you know any benefits of working Monday through Friday? 
Yes it comes in handy alot the weekday working week is in sync with my kids school schedule so don't have to look for baby sitter as well as I get weekends to spend and do family activities.