I'm just curious, how long did it take you to feel comfortable around your work mates?
It was probably 4 or 5 years before I really started coming out of my "shell" there... I was also depressed when I started there, and as I got over that, I found my SA eased as well. It still takes me a while to warm up to people, but I think it's getting easier. It helps that I'm comfortable with the job itself... when/if I get a position with a new company, the process of getting comfortable would start all over, but hopefully wouldn't take years this time.