I agree with Tartan...start with a basic pp pattern off the net (quilterscache.com) and then attempt the more complex patterns. I had a hard time understanding the basic concept at all with only book/online references and took a pp'ing class at my LQS. Piece of cake and it was a NY Beauty pattern with many curved pieces. Not a problem. Granted, I come from a garment/home dec sewing background so I think that helped with the curves, but still not a problem. Start small on inexpensive fabric and work up to it. You'll do great.