I watch him tapping, from the corner of my eye.
Left hand. Pointer to pinkie. Sequentially.
Beginning and re-beginning.
Defeated, intent, scowling, jubilant.
In my imagination he is a poet, counting syllables.
Writing haiku in his head, as he waits in traffic for the light to turn green.
‘You've got to be kid-
Well, crud, what just happened there?
I ran out of syl-‘
- Rick Riordan, The Hidden Oracle