It's hard to believe you don't know anyone who creates, install, repairs, delivers or sells something for a living, be it food, drink, landscapes, healthcare, clothing, cars, houses or what ever. I've been a waitress, a library page, a microbiology lab technician, a paste-up and camera operator, a collator, a delivery person, a novelty assembly person, an admin assistant, and a jack-of-all trades computer person. While many of these jobs did include using a computer (even back in the dark ages of the 80's!) they were all about something other than using a computer or writing software. Even today, when I do spend much of much of my day using a computer, it's part of the whole in the delivery of healthcare.

If you would kill to have a job that could be explained using a cartoon animal, I suggest that you are in the wrong career.