Are you an introvert or an extrovert? I think I'm a mix of both
I believe I am an introvert rather than an extrovert. 
Do you read a lot of psychology? Apparently someone names Carl Jung came up with the terms introvery and extrovert
I studied a bit of psychology during my MBA, but I didn't hear too much about Carl Jung. Can you tell me more about him?
Well I know he's Swiss and worked with Sigmund Freud but not much more.