The extrovert looks at the other person's shoes.
What " "You aren't coming to my house"
Britons think 200 miles is a long distance, and American's think 200 years is a long time.
A trampoline doesn't look adorable in a sailor outfit
They were looking for the ark tick.
The extroverted mathematician looks at YOUR shoes when he's speaking to you.
An extrovert mathematician will be looking at the other guy's shoes.
He stares at shoes while he talks to you.
During any conversation he's looking at YOUR shoes.
He puts himself in the other person's shoes and then walks away.