I love it! It's so much work but I love it.
My favourite time of the year by far.
As PPs said, I don't participate in the things I don't enjoy. I don't go crazy with presents, my children get a couple of toys each and then practical things I was going to buy them anyway (toothbrush, underwear, school supplies), adults get a bottle of wine or a box of chocolates (I don't stress myself out trying to please everyone), don't do Christmas Eve boxes or the elf etc.
Christmas used to be stressful when we saw my in laws because they would throw tantrums and every special occasion was like waiting for a bomb to go off. I understand how Christmas can be a shitty time if you have a hard family situation. We don't see them anymore so now I get to enjoy it and I don't take it for granted at all.