Two Sides

open and shut case

open-minded

open to constructive criticism

open book

open road

open open open

as if close doesn’t have validity

close your mouth when you eat

or when what you have to say denigrates

or makes fun, or just plain is a slur

close your eyes and day dream

or close your eyes and sleep

open and close

not opposites

two sides 

duality

you can’t rely on only one