Ahh, the comfort zone. It's safe and easy, and most of us are guilty of lingering there a little longer than we should at times. I don't think a little bit of sitting in that comfort zone is all bad, but when it comes to creativity, it's not something we should rest in forever. The comfort zone is familiar and repetitive, minimising stress - so it can be really useful if you need to refocus on some of that personal enjoyment of your creative process.