I started quilting so I could repair a quilt that had been gifted to me and had been well used. I had to take it all apart to replace the batting and cut out some fabric that had deteriorated. Thank goodness it had been tied and not running quilting stitches or I never would have attempted it. Since I didn't have a clue what I was doing, I bought a "how to" book. It had lots of pictures, which is how I learn best, and more than one simple design to try out.
Since I spend a portion of the year sewing costumes for a Renaissance Faire, with a definite deadline, quilting can be done at my own pace on my own terms and just enjoy the process.