What is Christmas? For many it is a time for holidays, parties, family gatherings, gifts, meals together, music, and special events. For others it can mean unwanted pressure, an increased sense of loneliness, family squabbles, and crowded shops. For those living in the Northern Hemisphere, Christmas takes place at the onset of winter with its cold weather and short days. There are more incidents of depression at Christmas time than at any other time of the year. It is the best of times for some, but the worst of times for others to borrow a phrase from Charles Dickens.

So what is Christmas really all about? Does it actually have any