Some people recycle their artwork over and over. Actually, most people do. I do, especially sketchwork and sometimes inks and even paints if I`m short on time. Others, though, take that to the extreme. Ryan North of Dinosaur comics is a great example of that: High-quality writing (if you enjoy random musings mixed with cheap jokes and puns) and minimal graphic effort. I highly recommend you try a good twenty comics and see if it takes. One of the nice things about that: He updates almost every day. I would love to get up to three a week, but that would be pretty much everything I do outside of work and keeping up my home and friendships.