I haven't been in my new job that long, don't know many people in the company and tend to get nervous in circumstances like this unless I've had a drink. I'm on medication at the moment which means that I can't drink very much without losing all inhibitions and coming out with embarrassing remarks (I know this from experience - they don't seem embarrassing when drunk but I cringe when I remember them the morning after!).
I decided not to go to the Christmas party because of the above, but I've had a few comments since asking why I didn't go. I'm not a very good lier unfortunately so didn't want to make up an elaborate excuse that would come back and bite me later - I just said that I had other plans.
Now I've got the impression that a few people think I'm snobby/rude/anti-social and have actively avoided me since.
Is it unacceptable not to go to your work christmas party without a cast iron excuse? Has anyone else not gone to their work christmas party and how did you get out of it?