If by quilting you wake up in the morning with a smile, or give someone else a big smile when you present them with one of your creations, then don't stop quilting. We all need our 'passion' - and you can quilt on a very limited budget now that you have the basics. Shop at thrift stores and yard sales - put up an index card at laundromats and other places asking for free fabrics -- you will be amazed at what people will give you. Fabric means nothing to a non quilter, but its the world to us. When someone blesses you with fabric like that, make them a tablerunner or a small quilt as a 'thank you', and keep going. Enjoy your craft!