For me, I have to make my own most of the time. Every year, since I was about 15/16, I have made a special time for myself. My parents had a load of social events they had to go to before Christmas, and as I got old enough to be the babysitter, I discovered that all my siblings didn't want to go to bed on time but watch the various movies on tv instead (in the living room). So I could head off into the sitting room, where the tree was, and manage to take a half hour or so to lie on the floor alone, with all the room lights off and only the tree lights on, and usually with the open fire lighting. I usually have a beverage of some sort with me (I used to raid my parents liquor cabinet - now it is sometimes a glass of wine, hot chocolate or a fizzy drink). That is my time to reflect on the year passed, the year ahead, and life in general - and have a peaceful "time out" in the midst of all the chaos of the season and the family.
I have done it every single year since that first year, now it's usually a night that DH is on his night out with work, and I can relax once DD is in bed. But I find that a very special time for me.
I also try to make sure that, by having the organisation and planning done early, I can enjoy the season more and be less stressed. And also fit in more family time, and time to head into town and enjoy people watching, or go to a carol service, or whatever - rather than dashing to buy everything or prepare everything in 2 weeks flat. Which is magic to me too.