Nobody likes to go back to work on Monday. My class od trainees dislike Mondays too. They told me that Monday is the begining of another work-day, where they would have to do lots of pratical work.
Monday also opens another chapter in your weekly lives. If you take Monday as the beginning of each week, that is. After Monday, the rest of the days in the week will pass by pretty soon and presto! you are now having the whole weekend fun!
So, whether you like it or not, Monday is here to stay. So, don't tell me you have Monday Blues and refuse to work!