More Yarn?

This morning, my email included an ad from Michael's. Today and tomorrow, they have certain yarns on sale 2 balls for $5 - they're usually anywhere from $3 to $5 each. There was also a coupon for 15% off the entire purchase, including sale items. I printed out the coupon and stopped at Michael's before going to church and the coffee shop. I bought 16 balls in a variety of colorways. When I was checking out, the clerk asked what I was making. I told her that I don't know, but that I do a lot of shawls and scarves. It's not that I needed more yarn - I DO have a bunch already, but my stash has gone down in the last couple of years. And I have specific things in mind for some of what I bought today.