I sometimes say this, exactly this!
I have so much more now, this is only a hint of the amount of yarn I actually have!
I read a blog recently where the person had recently started knitting again after trying briefly while she was a teenager. Yarn did what it usually does, wrapped itself around her and is never going to let her go. She went to a yard sale advertised as being the estate of a crafter. Remember **S.A.B.L.E.? Well, the estate belonged to a successful yarn-aholic, because the lady had passed on but her yarn stash had outlived her! We should all be so lucky...
**Stash Amassed Beyond Life Expectancy
It's the only way to be.