1) What accent do you speak in?
Me ... I talk in the generic Midland Northern accent of the US Midwest, with a hint of a Buffalo accent (the nasal flat-a) if you deliberately try to listen for it.
2) What accents do you encounter where you live and at work?
In Orlando, most accents you would encounter were US/Eastern/Midland Northern, but in the part fo town where I worked, you could just as well have been in rr'll Jaw-juh ... it was very Southern. Sadly, I couldn't understand many older African-Americans when they spoke; they accents were very thick.