I agree with Paper Princess, but really, you should just grab it and go. It is the only way to become successful. I sat on the sidelines for a long time as I was worried that I would ruin my "lovely" work. A friend asked me to help her quilt some charity quilts (knowing this would force me into action) and so after practicing on those quilts, I just grab a quilt and start meandering...all the best with it. You will gain confidence with practice.