I know how you feel. I bought a used one so I had NO support. But I put on my Big Girl Panties, took a deep breath, loaded a practice piece and went for it. I have had it for 6 years now and I have a lot of fun with it. I make a lot of quilts for charities which is a great way to practice and try out new ideas. You can do it! I did. (And here's a little secret...The quilt looks a whole lot better after you take it off the frame and it relaxes!)
Happy New Year and remember we are all here to support each other!