Christmas used to stress me out. I felt like I had to get something for everyone in my extended family. I have enjoyed Christmas so much more since I discovered
Buy Nothing Christmas. I convinced each branch of my family to forego the usual gift orgy in favor of just getting together. Now the only people I get gifts for are my kids and my nieces and nephew. Sometimes I make something for other family members, food or a craft or something, but that's it.
I don't have a problem with the pagan origins of Christmas. That doesn't make it evil. I love Advent even more than Christmas, actually. My church also does a "Darkest Night" service on the winter solstice, acknowledging that the holidays aren't all joyful and happy for all of us. I lost my mom and my grandmother last year just before the holiday season began and it was a difficult year to celebrate. But my family and my church always come together and there's joy even in the midst of sadness.