I am a Christmas freak! I have three trees in my house that I put up before Thanksgiving and my shopping is 95% done, within budget.
Never once have I felt that holiday decorating and gift giving were a burden. I absolutely love shopping for my nieces and nephews and even my son, though he is 13 and is hard to buy for.
Christmas Eve and Christmas Day see us getting together with family, some whom we rarely see other than holidays. It truly is a holiday of love and joy for my family and me.
Edited to add: When you suffer from Seasonal Depression, the joy of Christmas is the one thing that really helps me survive the cold, dark winter.