The tradition of the New Year’s Resolutions goes all the way back to 153 B.C. Janus, a mythical king of early Rome was placed at the head of the calendar.With two faces, Janus could look back on past events and forward to the future. Janus became the ancient symbol for resolutions and many Romans looked for forgiveness from their enemies and also exchanged gifts before the beginning of each year.The New Year has not always begun on January 1, and it doesn’t begin on that date everywhere today. It begins on that date only for cultures that use a 365-day solar calendar. January 1 became the beginning of the New Year in 46 B.C., when Julius Caesar developed a calendar that would more accurately reflect the seasons than previous calendars had.