teeth clencher

the last time i went to the dentist
he told me i grind my teeth

i told him i don't think i do it in my sleep

the hygenist guessed that maybe i grit my teeth
while driving--
since i told her i do a lot of that.
after which, the dentist suggested
i chew gum while in the car.

after packing about over 1000 shirts
into about 60 boxes
i just realized that i clench my teeth the most...

at work