People think you have to be either extroverted or introverted, but I'm both.
Hmm, I disagree, and would like to discuss that. Most people are in the middle somewhere but deep down are one or the other, I believe.
When I'm at work, I can't stop talking.  When I'm in social setting outside work, I'm a wallflower.
Maybe your work interests you more, or you like your line of work.
I guess I would be a good subject for Wilhelm Wundt in experimental psychology