I was listening to metal last night and I had a thought. It seems like the Venn diagram for “people who can drive a stick,” and “people who are proficient on a drum kit,” probably has a lot of overlap. *Venn Diagram Edited For Clarity*

Like this, if the blue was stick shift, and the black circle was people who play a drum kit. Something about using both feet to control something you want to do and having them not do the same thing or just alternate.