Who do we know that is characteristically sedentary, and even claims to be such?

Who do we know that uses an aggressive "King-of-the-mountain" argument style, but manages to give the appearence of being perfectly calm and phlegmatic while rendering his/her point?

Who do we know who displays characteristic ego "Caregiver" behavior, using life experience to provide insightful and practical advise to whosoever he/she deems to be in need of it?

Who do we know that, time and time again, even by the Russian Vilnius socionists, has been VI'd as an introvert, yet claims to be an extrovert?

Who do we know that exhibits characteristic irrational behavior while justifying it with ?

And...is this expression at all familiar?