Don't quit, you're on your way. Just keep practicing. I first started on just muslin squares or really ugly fabric that I sandwiched with scrap batting. I bound them and used them for dust rags and cleaning cloths. I then moved on to candle mats, placemats and table runners. Much easier to manuever than a full size quilt. I'm doing quilts now, but it took me a couple of years until I was really comfortable with my free motion quilting. Keep at it, it's really relaxing once you just kind of let it happen.