Well, once again, a coworkers lunch for Christmas. I can count with the fingers of one hand, the coworkers lunch I attend to.

There is a list on the office wall to write your name if you want to assist.
I'm still wondering if assist or not assist.

I now know better my coworkers because we have an online group and it's being easier for me to share with them through this médium.

Said that, I'm afraid, as always, of feeling too much anxiety, feeling isolated...you know, all these anticipatory thought we usually have.
I'm also as well, to feel so tired becaused of the socialization that take place with Christmas celebrations that I don't feel in a good mood for the lunch.
Any advise? Or would you like to share your experiences?