Congratulation Scruffanie!
I always considered myself an introvert. I don't much like crowds of people, I'll sit at the table while my wife cruses the room and talks to everyone. Probably because I prefer to sit and drink (And I could get up to the bar a few extra times without being noticed).
One thing I've noticed since sobering up is I am becoming much more talkative (mind you this has been happening at work where I'm already comfortable.). But the small talk and light banter has become easier, more natural.
Yesterday I caught myself using facial expressions and reflected on how I used to be stone-faced and not bothered enough to talk. In other words, my mind was all fogged up but now I'm waking up.
Again congrats on 10 weeks! awesome work.