The extroverted mathematician looks at YOUR shoes when he's speaking to you.
Culture
One of them you want to see a lot less of.
They have no one to look up to.
Because of all the seaweed.
fiiish. (works when spoken :-/)
Cubic !
I don't know what he laced them with, but I was tripping all day!
Clogs.
The extrovert looks at the other person's shoes.
An extrovert mathematician will be looking at the other guy's shoes.
Extroverted
He looks at your shoes while he's talking to you instead of his own.