behind the term of "I hate Monday", it has a scientific reason from the experts. If you get this syndrome, please read the its causes below, first, the changing of sleep cycle in the weekend. the changing of sleep cycle although just an hour, it can disturb the cyclus in your body. unfortunately, many people don't realize this and decide to sleep a long day on the weekend to change the sleep time that lost during weekdays. the experts says, take the extra sleep time on the weekend only makes you are more tired and makes you difficult to wake up on Monday. however, you can't replaced your sleep debt. The way to change it is enough sleep in the night ahead. second, comfort socialization. humans are social creatures and feel happy when they are
