Sunday is the day of the Sun. The day for you. In some countries Sunday is the first day of the week. Fine, then your Saturday is my Sunday and this is the same. The main point of Sunday is to take time for you! Sometimes we feel we have very, very little time in the week due to our professional rhythm. Well Sunday should be actually named Funday! The day of the fun. The one day of the week that you can devote to do things selfishly for you and for you only. Take an hour to paint, to run, to visit a museum, to see a movie, to relax in the couch with a good book. This time is crucial to your balance. Make it uninterruptible and have fun!