Because they're always partial. I'm so sorry.
Because he always gives sound advice. Ba dum tsss.
scientist A : Are you sure ? scientist B : Trust me, I know what i'm doing.
No, not Shakey's you insensitive person. Besides having a crippling disability rendering him unable to drive without risk of damage to the pizza, he is also a B-list celebrity worth many hundreds of thousands of dollars.
To render the other side.
So the other one would also drive
A: Siamese twins.