No holiday feeling

In recent years, I don't feel as excited about the upcoming holidays as I used to. 

Christmas and New Year's Day seem like one day.

And the joy in general is becoming fleeting and incomprehensible.

I want to understand what this is related to, am I the only one who feels this way? Do others have something similar to my situation?

I'm starting to sit on this site more often, so I write everything that comes to mind in order to communicate and discuss different topics

I apologize if I've done anything wrong.