The extroverted mathematician looks at YOUR shoes when he's speaking to you.
The extrovert looks at the other person's shoes.
An extrovert mathematician will be looking at the other guy's shoes.
He looks at your shoes when he talks to you.
During any conversation he's looking at YOUR shoes.
9 polar bears
An ion!
They've already told you.
They grit their tooth at you.
He puts himself in the other person's shoes and then walks away.
Peking duck. (it came to mind over dinner... I thought I would share the pain with everyone)
You look at your X and try to find out Y
They trash talk.
Me: No. My gf said we needed to talk
When talking to you, the extrovert mathematician looks at *your* shoes.