On Wed, 20 Jan 2016 10:45:23 -0700, Tony Hwang wrote:

Driving is non-challenging activity? Really?

The proof is simply that *everyone* can do it.

Even a 15-year old kid can do it; it's that easy.

High school Algebra/Trig is more challenging than driving.

Hell, understanding logic is more challenging than driving
(as witnessed by the bro-science logic that holds sway here).