The more I learn about real languages other than English, the better mine get. And yarn is sort of a lame and boring godship, and in any case, I only control one sect of yarn-users (crocheters - I don't knit or weave and certainly spinning and carding is out of my hands) so I think the knitters would want a word with me if I claimed dominion over their materials.
Conlangs are one thing with which I'm delighted to play, however.