You are talking to a guy that lives in the woods in a trailer and subsists on government handouts, penny scams, and snatching a few bucks here there via his "knife sharpening business". This worthless state case is as clueless as they come. Kind of like 'Larry the Cable Guy' giving a lecture about the plight of inner city dwellers.
I bet, though, that if he sharpens ENOUGH knives he just might be able to squirrel away enough bread to take pooey popsicle out for a $5 Subway footlong!
(Average rates are $2-$10 per blade. lol)