Work?

I sit at my desk. (ie. A table at the local cafe).
I have my UBS 3 Greek new testament open. Bruce Metzger's textual commentary. Commentaries from longenecker, Hays, Silva, martyn. A big fat book of Doug Campbell. My laptop is open and receiving notes. My brow is furrowed in thought.

Someone taps me on the shoulder. A paishoner.
She smiles
"Just taking a break?"

I don't know what to say