The Ninja Twins saved me from a nightmare.
I actually own a ribbon similar to those used in Rhythmic Gymnastics. I thought it was a neat sport when I first saw it in 1984. So I’ve had the ribbon for about 20 years or so. I kick ass at twirling it. However, I get dizzy if I turn around in my chair too fast and am unable in any capacity to flip over in any way whatsoever.
So the cats benefit from my twirling skills when I’m awake, and from my lumpiness when they want to sleep.