Introvert power!
Seriously, that is so true.
Back when I used to be a member of the Young Republicans, nearly everyone else was an extravert, and when they would argue amongst themselves on issues, their arguments would always revolve around what figure in the party believed what, like priests arguing about scripture.
I think they assumed I was an extravert like them, because they were always shocked when I didn't soak up the collective opinion like a sponge.
Ugh, being around introverts is so draining.