I only take a class if I think it is something I can't figure out on my own. When I first started to quilt I went to one class in which the teacher was a substitute with not much knowledge or teaching experience and once I knew what was needed in the way of supplies and how to use a rotary cutter, I just kept going on my own. No one can practice those 1/4" seams for me or read the pattern to me so I can understand it any better. I do belong to several quilting groups and we teach each other so I don't take classes any more. I know it is nice to support the teachers so we don't lose them but in my case, retired and on a budget, charity has to stay at home. You have all the skills within, just keep going and practice what is hardest for you and it will be a breeze in no time.