When working alone I tend to chatter to myself. (Which by the way is completely normal, talking to yourself isn’t insanity, insanity is talking to people no-one else can see) Here is an example I thought was quite funny while working on a page of J&C.

“Damn, I need to turn this solid line into two lines with a hollow middle”
“Hmm… Got it! Select it, convert to path, stroke at a low diameter!”
“You sir, are a genius!”
“Well… not a genius, I’m just extremely good. At everything.”
“Well… not everything… I mean, you’re not good at *cough*”
“Ah yes, *cough*, which we’re still keeping under our hats”
“Well… not me, I don’t have a hat.”
“I knew I couldn’t trust you”