I almost never have a Christmas tree. I always go to their homes and since my apartment is small, there isn't a lot of room to entertain, especially with small ones and early teens there is no real need to put one up. Besides, I hate Christmas or, at least, the Christmas season. It seems to bring out the worst in everyone. My dislike started years ago when I had jobs in businesses that were "against the wall" busy during that season. Long hours, little rest, dealing with grumpy people, etc.
Now I enjoy immensely my time with my family on Christmas itself, but, the rest of the time I get nothing from it and pretty much cannot wait until it's over. As a religious holiday, it's fine. As a commercial one, it sucks big time. OK, that's my true confession for the year. Hopefully, it didn't offend anyone as it is my personal feel based on my experiences. I am glad for people that get a lot out of the season, just not me.