I'm an addict. I obsessively shop for yarn and pattern books, then knit like a fiend. When I'm not knitting something out of someone else's head, I'm thinking up designs of my own. When I grow up I want to be Elizabeth Zimmermann.
On the rare occasions I'm not knitting, or thinking about knitting, or shopping for knitting, I sometimes bake, cook, garden, read, and exercise. The exercise is not by choice. I only do it to manage pain from a herniated disc. Exercise for me works better than Vicodin, and I highly recommend it.