No! Don't quit. This is obviously something you love doing, and it is obviously very good for you, so keep it up! Yes, you have limited funds, but there are a lot of people in the same boat who quilt. There are great bargains in fabric to be found in thrift stores, and lot's of sales in fabric stores. Plus, you can put the word out that you will take fabric that others want to give away, and you will be surprised how often they do! Quilters are very generous people, and they will want to help you, and keep you quilting. Watch Craigslist and yard sales for bargains and give aways, and piece quilt tops in exchange for fabric. There is always a way, when you are doing something you love, and you don't have to have all the gadgets to be a quilter, you only need fabric and thread. There are plenty of free patterns online,so you don't even need to buy patterns. Keep it up and happy quilting!