[handoflixue]

Do you do all your arithmetic by hand, or do you insist on using this archaic thing called "brain"?

Why are you even on the internet if you value this "brain" thing so much?

[wiseowise]

> Do you do all your arithmetic by hand, or do you insist on using this archaic thing called "brain"?

I don't need calculator to know that arithmetic exists and what it is.