Isn't it sooo amazing. I did not own a piece of material and 6 months after I started quilting I had yard and yards. I made over 30 quilts my first year of quilting and probably that many the next year. I am in my 4th year of quilting and have slowed down....a little. I still put out at least 1 per year.
Keep at it there is a never ending supply of fabric and patterns.