Think you made a valid point here, Super.
The two divergent types of people tend to gravitate towards an occupation
wherein their personality makes them feel at home within their "skin"
You've brought out a
"blend" that you experience in your line of work, having to
talk with clients as to what they want before you start.
So, maybe we have to look at a "scale" of Extro vs Intro, rather than one or the other apposing character traits, eh?
?
Q