I am constantly reminded how lucky I am.
It's Christmas — a holiday I don't really celebrate but my family does, so I do by proximity — and I am healthy. I'm working, I'm exercising, I'm doing pretty much whatever I want ... well, I'm not restricted by a tumor or white blood cell counts or anything of that nature, at least. We're not gathering this year in fear that it's my last. I'm not in a hospital.
For the people who are in one of those situations ... I would do something for you, but I don't have the first clue what that would be. If you have a suggestion (in general, for yourself, for someone you know), let me know. In person visits need to be local ;)
In the mean time, it's a day of celebration. If you celebrate and love Christmas and look forward to today all year — here it is! Merry Christmas! If you celebrate it and dread it, or if you don't celebrate it, it's a day of celebration — in another few hours, it'll finally be gone for another year ;)