When talking to you, the extrovert mathematician looks at *your* shoes.
Well they'd look silly with long hair !
He's just looking for a pack.
Doctor: "Because I'm trying to talk to you, and it's very distracting."
ask about his routine.
Al Gore's the stiff one.
She draws a smack!
You would to if you had such a long walk home.
They might be laced with something..
So he could look at others' faces.
He looks at your shoes instead of his
An extrovert mathematician will be looking at the other guy's shoes.