A couple of years ago DH was made manager of his branch. Because covid, there's been no Christmas do's, and this year there is. The managers wife is expected to mingle, chat with the other wives (male dominated area, only one woman works there, clients are mostly men) you know the thing.
Problem is, I'm rather the introvert. I sit in corners at parties, chat to a couple of friends and people watch. DH is quite similar, but can "turn it on" when he needs to, and he already knows everyone. I'm not very people-y. I'd prefer to sit and chat to a couple of the staff I know well, and get quietly pissed like pre-covid times. Now I have to potter around and make small talk with complete strangers and I'm a bit aaargh!! about it.
How do I get a complete personality change? What do I say to people? Help me!